uni-ball Promotions

Glide across the page with smooth, quick-drying ink by using this 12-pack of uni-ball VISION ELITE micro-point black rollerball pens.

Travel with peace of mind by using these uniball Vision Elite rollerball pens. Leak-resistant even through changes in cabin pressure, these pens let you keep on working, while the micro-point tip allows you to jot down your notes with crystal-clear writing. These uniball VISION ELITE rollerball pens are manufactured with archival-quality acid-free ink to help protect important documents.

Write crisp, accurate lines with this 12-pack of uni Jetstream 0.7mm fine-point black retractable ballpoint pens.

Enjoy your daily writing experience with JETSTREAM RT Retractable Ballpoint Pens from uniball featuring a 0.7mm fine point. Rated the best pen for everyday writing, these pens contain unique hybrid ink that delivers the smoothness and vibrant color of a gel pen with the quick-drying properties of a traditional ballpoint. Fine ballpoint JETSTREAM RT pens dry as quickly as you write, which prevents smudging and smearing to produce neat-looking documents. uni Super Ink technology settles ink particles deep into the paper for protection against water, fading and fraud. The 0.7mm pens with contemporary stainless steel accents give your writing outstanding clarity while the embossed grip helps maintain precision and control. The fine point delivers precise lines, suitable for all of your writing and creative projects from taking notes to drawing and illustrating.

Restock the office, home or classroom with this 12-pack of uni JETSTREAM RT 1.0mm medium-point retractable black ballpoint pens.

Enjoy your daily writing experience with JETSTREAM RT Retractable Ballpoint Pens from uniball featuring a 1.0mm medium point. Rated the best pen for everyday writing, these pens contain unique hybrid ink that delivers the smoothness and vibrant color of a gel pen with the quick-drying properties of a traditional ballpoint. Medium ballpoint JETSTREAM RT pens dry as quickly as you write, which prevents smudging and smearing to produce neat-looking documents. uni Super Ink technology settles ink particles deep into the paper for protection against water, fading and fraud. The 1.0mm pens with contemporary stainless steel accents give your writing outstanding clarity while the embossed grip helps maintain precision and control. The medium point delivers strong, bold lines, giving your documents and signatures excellent readability.

Glide across the page with smooth, quick-drying ink by using these uni-ball Vision Elite rollerball gel pens.

Travel with peace of mind by using these blue-black uni-ball Vision Elite rollerball gel pens. These pens are leak-resistant even through changes in cabin pressure, so you can keep on working without worry. The medium point tip allows you to jot down your notes with bold yet crystal-clear writing. These uni-ball Vision Elite rollerball gel pens are manufactured with archival quality, acid-free ink to help protect important documents.

Write swiftly across the page with the smooth, fast-drying ink of this this 8-pack of uni-ball VISION ELITE bold point assorted rollerball pens.

Travel with peace of mind and these uni-ball VISION ELITE rollerball pens. The durable pens are leak-resistant even through changes in cabin pressure, so you can keep on working, and the bold point tip lets you jot down your notes with rich, thin writing. These uni-ball VISION ELITE rollerball pens are manufactured with archival-quality acid-free ink to help protect important documents.

Write with precise detail using this 12-pack of uni JETSTREAM RT fine point 0.7mm blue retractable ballpoint pens.

Enjoy your daily writing experience with JETSTREAM RT Retractable Ballpoint Pens from uniball featuring a 0.7mm fine point. Rated the best pen for everyday writing, these pens contain unique hybrid ink that delivers the smoothness and vibrant color of a gel pen with the quick-drying properties of a traditional ballpoint. Fine ballpoint JETSTREAM RT pens dry as quickly as you write, which prevents smudging and smearing to produce neat-looking documents. uni Super Ink technology settles ink particles deep into the paper for protection against water, fading and fraud. The 0.7mm pens with contemporary stainless steel accents give your writing outstanding clarity while the embossed grip helps maintain precision and control. The fine point delivers precise lines, suitable for all of your writing and creative projects from taking notes to drawing and illustrating.

Make precise, fine lines by using this 12-pack of uni-ball Onyx micro-point black rollerball pens.

Stock your office, home or classroom with Onyx Rollerball Stick Pens from uniball featuring a strong, long lasting 0.5mm micro tip. This rollerball pen delivers the silky-smooth glide of a fountain pen without smudging for effortless writing. Micro point pens produce neat and precise lines for intricate writing, making it easy to create super fine details in your drawings and diagrams. Capped roller pens are useful for a variety of tasks from note taking to signing checks and legal documents to uniquely embellishing fun and creative writing projects. Innovative uni Super Ink technology forms a strong bond with the paper, protecting from water, fading and fraud. A great economic and environmental choice as this super sleek micro point roller pen is made from 73% post-consumer recycled material.

Create crisp, thick lines with these uni-ball 207 Impact bold-point black gel pens.

Enjoy a smooth writing experience with these uni-ball 207 Impact gel pens. The bold points deliver large, easy-to-see lines, while the pigment-based gel ink creates a bond with paper for added document security. Cushioned grips keep your hands comfortable as you write notes, take dictation or jot down reminders. These uni-ball 207 Impact gel pens create fade-resistant, water-resistant marks, ensuring your words stay on the page.

Produce smooth, bold writing with this 12-pack of uni JETSTREAM RT medium-point 1.0mm blue retractable ballpoint pens.

Enjoy your daily writing experience with JETSTREAM RT Retractable Ballpoint Pens from uniball featuring a 1.0mm medium point. Rated the best pen for everyday writing, these pens contain unique hybrid ink that delivers the smoothness and vibrant color of a gel pen with the quick-drying properties of a traditional ballpoint. Medium ballpoint JETSTREAM RT pens dry as quickly as you write, which prevents smudging and smearing to produce neat-looking documents. uni Super Ink technology settles ink particles deep into the paper for protection against water, fading and fraud. The 1.0mm pens with contemporary stainless steel accents give your writing outstanding clarity while the embossed grip helps maintain precision and control. The medium point delivers strong, bold lines, giving your documents and signatures excellent readability.

Stock offices, homes or classrooms with these smear-free Uni-ball retractable black gel pens.

Stock your office, home or classroom with 207 Retractable Gel Pens from uniball featuring a 0.38mm ultra micro point with a stainless steel tip that resists bending and breaking. Even-flowing, pigment-based gel ink delivers a smooth writing experience for intense, vibrant lines, ensuring that every mark is brilliantly communicated. Use these retractable gel pens for everyday writing tasks, check signing and all of your important signatures, trusting its quick-drying uni Super Ink. Innovative uni Super Ink technology effectively entraps the gel ink into the paper, producing fraud, fade and water-resistant documents that resist check washing or bleaching. The 0.38mm ultra micro point produces neat and precise strokes for intricate writing, making it easy to create super fine details in your drawings and diagrams. A textured grip offers greater comfort and control as you continue writing, while a translucent ink window indicates the level of gel ink remaining, so you don't run out unexpectedly. The sleek design of the 207 with modern metal accents gives the retractable gel pen a stylish touch.

Take on extensive writing tasks with this 4-pack of uni-ball Signo 207 0.7mm medium-point retractable black gel pens.

Be prepared to take notes in lectures, meetings, and other appointments with these medium-point gel pens. With a textured rubber grip, these pens provide comfort for lengthy writing projects, while the special ink formula offers enhanced defenses against fraud and other criminal paper alterations. These uni-ball Signo 207 retractable black gel pens have tips made from stainless steel for durable, long-term use.

Get vivid dark lines with this 12-pack of uni-ball 207 Impact black bold-point retractable gel pens.

Enjoy rich, non-skipping lines by using these bold-point black gel pens. The archival-quality ink is acid-free and resists fading and water, so whatever you write looks crisp and clean for the long-term. These uni-ball 207 Impact bold-point gel pens feature an auto-retractable tip to keep pockets, purses and backpacks safe from ink stains, and with 12 in each pack, you're never without a spare.

Work on essays, compositions, and other writing projects with this 12-pack of uni JETSTREAM medium-point black ballpoint pens.

Write with greater speed and efficiency using JETSTREAM Ballpoint Stick Pens from uniball featuring a 1.0mm medium point. The pens deliver an incredibly fast, clean writing experience that helps you jot down your thoughts and ideas quickly. Combining the silky smoothness and vivid vibrancy of a gel pen with the fast-drying efficiency of a ballpoint, these JETSTREAM ballpoint pens offer the best of both worlds. Quick-drying ink resists smudges and smears, making this pen suitable for left-handed writers. An embossed grip offers better control when writing. Contemporary stainless steel accents give these Incredible ink pens a stylish appeal. JETSTREAM stick pens feature pigment-based uni Super Ink technology that settles deep into the paper, offering three-way protection against fraud, fading and water. The medium point delivers strong, bold lines, giving your documents and signatures excellent readability.

Create carbon copies easily with this 12-pack of uni-ball Onyx blue micro-point rollerball pens.

Stock your office, home or classroom with Onyx Rollerball Stick Pens from uniball featuring a strong, long lasting 0.5mm micro tip. This rollerball pen delivers the silky-smooth glide of a fountain pen without smudging for effortless writing. Micro point pens produce neat and precise lines for intricate writing, making it easy to create super fine details in your drawings and diagrams. Capped roller pens are useful for a variety of tasks from note taking to signing checks and legal documents to uniquely embellishing fun and creative writing projects. Innovative uni Super Ink technology forms a strong bond with the paper, protecting from water, fading and fraud. A great economic and environmental choice as this super sleek micro point roller pen is made from 73% post-consumer recycled material.

Write legible, crisp essays, letters and other papers with this 12-pack of uni-ball Onyx fine-point black rollerball pens.

Stock your office, home or classroom with Onyx Rollerball Stick Pens from uniball featuring a strong, long lasting 0.7mm fine tip. This rollerball pen delivers the silky-smooth glide of a fountain pen without smudging for effortless writing. Fine point pens deliver crisp lines with unparalleled definition, making it easy to create super fine details in your drawings and diagrams. Capped roller pens are useful for a variety of tasks from note taking to signing checks and legal documents to uniquely embellishing fun and creative writing projects. Innovative uni Super Ink technology forms a strong bond with the paper, protecting from water, fading and fraud. A great economic and environmental choice as this super sleek fine point roller pen is made from 73% post-consumer recycled material.

Give your writing a rich, bold look with this 12-pack of uni JETSTREAM medium-point blue ballpoint pens.

Write with greater speed and efficiency using JETSTREAM Ballpoint Stick Pens from uniball featuring a 1.0mm medium point. The pens deliver an incredibly fast, clean writing experience that helps you jot down your thoughts and ideas quickly. Combining the silky smoothness and vivid vibrancy of a gel pen with the fast-drying efficiency of a ballpoint, these JETSTREAM ballpoint pens offer the best of both worlds. Quick-drying ink resists smudges and smears, making this pen suitable for left-handed writers. An embossed grip offers better control when writing. Contemporary stainless steel accents give these Incredible ink pens a stylish appeal. JETSTREAM stick pens feature pigment-based uni Super Ink technology that settles deep into the paper, offering three-way protection against fraud, fading and water. The medium point delivers strong, bold lines, giving your documents and signatures excellent readability.

Write with accuracy by using this 12-pack of uni-ball VISION ELITE BLX micro-point blue/black ink stick roller ball pens.

Prevent unauthorized alterations and check washing with these micro-point stick roller ball pens. The specially formulated ink provides vibrant color that resists fading, making it ideal for long-term documents. These uni-ball VISION ELITE BLX stick roller ball pens come with 12 in a pack, so you always have a backup, while the micro point lets you create fine details easily.

Draw detailed lines, sign contracts, and perform other writing tasks with this 12-pack of uni-ball Onyx blue fine-point rollerball pens.

Stock your office, home or classroom with Onyx Rollerball Stick Pens from uniball featuring a strong, long lasting 0.7mm fine tip. This rollerball pen delivers the silky-smooth glide of a fountain pen without smudging for effortless writing. Fine point pens deliver crisp lines with unparalleled definition, making it easy to create super fine details in your drawings and diagrams. Capped roller pens are useful for a variety of tasks from note taking to signing checks and legal documents to uniquely embellishing fun and creative writing projects. Innovative uni Super Ink technology forms a strong bond with the paper, protecting from water, fading and fraud. A great economic and environmental choice as this super sleek fine point roller pen is made from 73% post-consumer recycled material.

Write with sharp precision using this 12-pack of uni-ball 207 ultra-micro-point 0.38 mm blue retractable gel pens.

Stock your office, home or classroom with 207 Retractable Gel Pens from uniball featuring a 0.38mm ultra micro point with a stainless steel tip that resists bending and breaking. Even-flowing, pigment-based gel ink delivers a smooth writing experience for intense, vibrant lines, ensuring that every mark is brilliantly communicated. Use these retractable gel pens for everyday writing tasks, check signing and all of your important signatures, trusting its quick-drying uni Super Ink. Innovative uni Super Ink technology effectively entraps the gel ink into the paper, producing fraud, fade and water-resistant documents that resist check washing or bleaching. The 0.38mm ultra micro point produces neat and precise strokes for intricate writing, making it easy to create super fine details in your drawings and diagrams. A textured grip offers greater comfort and control as you continue writing, while a translucent ink window indicates the level of gel ink remaining, so you don't run out unexpectedly. The sleek design of the 207 with modern metal accents gives the retractable gel pen a stylish touch.

Enjoy rich, vivid color with this 12-pack of uni-ball 207 Impact bold-point blue gel pens.

Keep these uni-ball Impact gel pens close at hand for signing documents or grading papers. The multipack of pens come with caps to prevent unwanted marks when not in use, and the easy-to-hold shape, plastic clip and stylish barrel work together to provide a high-quality writing experience. These uni-ball Impact gel pens have a bold point so their lines are smooth and unbroken.

Write with precision and control by using this 12-pack of uni-ball GEL RT medium-point retractable black gel pens.

Create clear, crisp lines with Signo RT Retractable Gel Pens from uniball featuring a 0.7mm medium point with a stainless steel tip that resists bending and breaking. Even-flowing, pigment-based gel ink delivers a smooth writing experience with long-lasting, vibrant color. Use these gel stick pens for everyday writing tasks, list making, note taking and check signing. Innovative uni Super Ink technology effectively entraps the gel ink into the paper, producing fraud, fade and water-resistant documents. The 0.7mm medium point produces bold and vibrant gel ink color every time. A soft rubber grip helps you continue writing without fatigue while maintaining precision and detail throughout your tasks, while a translucent ink window indicates the level of gel ink remaining, so you don't run out unexpectedly. These retractable gel click pens boast a sleek, semi-translucent barrel with a rubber grip for exceptional writing comfort.

Write papers, jot down notes or simply doodle with this 12-pack of uni-ball Impact blue bold-point retractable gel pens.

Fill out charts and forms or work on other writing projects with these uni-ball Impact bold-point blue retractable gel pens. The brilliant ink is resistant to fading and water, so whatever you write lasts a long time. These uni-ball Impact retractable gel pens boast a bold-point design that makes writing thick and rich, and they're retractable, so you can stow them away with a click.

Give your writing an artistic flair by using this set of eight uni-ball Signo 207 0.7mm medium-point assorted retractable gel pens.

Brighten up your office, home or classroom writing tasks with 207 Fashion Retractable Gel Pens from uniball featuring a 0.7mm medium point with a stainless steel tip that resists bending and breaking. Even-flowing, pigment-based gel ink delivers a smooth writing experience for intense, vibrant color, ensuring that every mark is brilliantly communicated. These gel click pens help you organize your thoughts or meeting notes by assigning different colors to them and are useful for adding beautiful details to creative projects such as journals, photo books or scrapbooks. Innovative uni Super Ink technology creates an indelible bond with the paper, producing fraud, fade and water-resistant documents. The textured grip offers greater comfort and control as you continue writing, while a translucent ink window indicates the level of gel ink remaining, so you don't run out unexpectedly. Add colorful expression to your personal and professional projects with 207 Fashion Gel Pens.

Make your writing stand out with this 3-pack of uni-ball AIR bold-point black rollerball pens.

Enjoy a smooth writing experience with AIR Porous Point Rollerball Pens from uniball featuring a 0.7mm medium point. These pens have an innovative sleek tip that writes at any angle while producing crisp, skip-free lines. The porous point rollerball pens adapt to your personal writing grip style, adjusting line widths depending on the pressure of your hand as you write. Combining the fluid ink of a marker with the durability of a rollerball, these pens deliver a smooth writing experience while ensuring your documents are easy to read. Suitable for a variety of writing tasks including journaling, scrapbooking or sketching, these pens are available in assorted colors that glide easily over paper, delivering vibrant marks and lines. uni Super Ink technology ensures the ink adheres strongly to the paper, offering protection from fraud, fading and water. A glass-like plastic clip gives these fine marking pens a stylish look while adding a touch of convenience. Experience effortless writing the moment the pen hits the paper with AIR's versatile cushion tip technology and fluid, free flowing ink.

Make your writing stand out with this 3-pack of uni-ball AIR bold point blue rollerball pens.

Enjoy a smooth writing experience with AIR Porous Point Rollerball Pens from uniball featuring a 0.7mm medium point. These pens have an innovative sleek tip that writes at any angle while producing crisp, skip-free lines. The porous point rollerball pens adapt to your personal writing grip style, adjusting line widths depending on the pressure of your hand as you write. Combining the fluid ink of a marker with the durability of a rollerball, these pens deliver a smooth writing experience while ensuring your documents are easy to read. Suitable for a variety of writing tasks including journaling, scrapbooking or sketching, these pens are available in assorted colors that glide easily over paper, delivering vibrant marks and lines. uni Super Ink technology ensures the ink adheres strongly to the paper, offering protection from fraud, fading and water. A glass-like plastic clip gives these fine marking pens a stylish look while adding a touch of convenience. Experience effortless writing the moment the pen hits the paper with AIR's versatile cushion tip technology and fluid, free flowing ink.

Perfect your creations down to the last detail with Vision Needle's optimal precision. Rich, pigment-based ink flows evenly for a reliable, silky-smooth writing experience.

Stock your office, home or classroom with Vision Needle Stick Rollerball Pens from uniball featuring a strong, long lasting 0.7mm fine point. These needle point pens are designed with a bend resistant tip for better accuracy. Even-flowing, pigment-based roller ink delivers a smooth writing experience for reliably smooth, vivid lines and a rich color for improved clarity and readability. Use these fine point rollerball pens to create perfect letters, numbers and graphics. Innovative uni Super Ink technology effectively entraps the liquid ink into the paper, producing fraud, fade and water-resistant documents that resist check washing or bleaching. The 0.7mm fine needle point allows you to create ultra-precise, straight edge lines with ease. The exclusive Uni-Flow Ink System ensures a consistent, delightfully fluid writing experience, and a translucent window ensures that you don't run out of ink unexpectedly. Enjoy beautiful clean lines and give all of your ideas a burst of brilliant color with this classic style fine point rollerball pen.

Take notes, sign contracts or fill out forms with these uni-ball GEL GRIP medium-point blue gel pens.

Stock your office, home or classroom with Gel Grip Stick Pens from uniball featuring a 0.7mm medium point with a stainless steel tip that resists bending and breaking. Pigmented gel ink technology offers an exceptionally smooth, even flowing writing experience. Use these gel stick pens for everyday writing tasks, list making, note taking and check signing. Innovative uni Super Ink technology effectively entraps the gel ink into the paper, producing fraud, fade and water-resistant documents. The 0.7mm medium point produces bold and vibrant gel ink color every time. A dimpled grip offers exceptional comfort as you continue writing, while a translucent ink window indicates the level of gel ink remaining, so you don't run out unexpectedly. Improve your everyday writing experience with these stick gel pens that deliver a rich pigmented color.

Create smooth, fine lines and a splash of color with this 8-pack of uni-ball Vision Elite rollerball pens.

Write with the precision and ease of a fountain pen without the mess by using this micro-point pen. The fade-resistant and water-resistant ink is formulated to stop document alteration, and it's airplane-safe, so it doesn't leak due to cabin pressure changes. This package of uni-ball Vision Elite pens has eight assorted colors.

Write with control and accuracy by using this 12-pack of uni-ball Deluxe micro point black rollerball pens.

Draw tiny details, create labels and work on other writing projects with these micro point rollerball pens. With a specialized design, these pens ensure ink fuses onto pages for protection against document alterations, check washing and similar activity. These uni-ball Deluxe black pens have brushed steel body for a professional appearance, while the water-resistant and fade-resistant ink preserves writing, so you can refer back to past papers easily.

Get smooth skip-free lines with this 2-pack of uni-ball 207 0.7mm medium-point blue gel pen refills.

Write letters, essays, and other papers with these pen refills. With blue gel ink, these uni-ball 207 medium-point 0.7mm pen refills are ideal for use when you need to draw attention to corrections, reminders, and other important notes.

Make clear, smooth lines by using this 12-pack of uni-ball medium-point black Gel Grip pens.

Create lengthy essays, journal entries, and other written works by using these medium-point pens. Each one has a sleek barrel with metallic accents for a professional appearance, while the rubber grip ensures control and comfort when writing. These uni-ball black Gel Grip pens use a uni Super Ink formula, protecting against check washing and other unauthorized alterations to documents for security.

Enjoy a dependable writing experience with this 12-pack of uni-ball Power Tank RT bold-point 1.0mm blue-ink blue-barrel retractable ballpoint pens.

Write effectively in the toughest conditions with Power Tank Retractable Ballpoint Pens from uniball featuring a 1.0mm medium point. Designed to perform optimally in extreme conditions, the pens feature a pressurized ink cartridge that offers fast and clean writing even on damp surfaces, in bitterly cold conditions or at unusual angles, including upside down. The refillable ballpoint pens come with a textured rubber grip that encourages greater writing comfort. uni Super Ink™ has pigmented particles that create an Incredible bond with the paper, helping you create fraud, fade and water resistant documents even in harsh environments. The 1.0mm medium point offers bold strokes with a rich color payoff for clear writing. When you need a rugged writing tool, this refillable ballpoint click pen is the best choice in any hemisphere.

Perfect your creations down to the last detail with Vision Needle's optimal precision. Rich, pigment-based ink flows evenly for a reliable, silky-smooth writing experience.

Stock your office, home or classroom with Vision Needle Stick Rollerball Pens from uniball featuring a strong, long lasting 0.5mm micro point. These needle point pens are designed with a bend resistant tip for better accuracy. Even-flowing, pigment-based roller ink delivers a smooth writing experience for reliably smooth, vivid lines and a rich color for improved clarity and readability. Use these micro point rollerball pens to create perfect letters, numbers and graphics. Innovative uni Super Ink technology effectively entraps the liquid ink into the paper, producing fraud, fade and water-resistant documents that resist check washing or bleaching. The 0.5mm micro needle point allows you to create ultra-precise, straight edge lines with ease. The exclusive Uni-Flow Ink System ensures a consistent, delightfully fluid writing experience, and a translucent window ensures that you don't run out of ink unexpectedly. Enjoy beautiful clean lines and give all of your ideas a burst of brilliant color with this classic style micro point rollerball pen.

Correct text or enjoy vivid color with this 12-pack of uni-ball Signo RT medium-point retractable red gel pens.

Create clear, crisp lines with Signo RT Retractable Gel Pens from uniball featuring a 0.7mm medium point with a stainless steel tip that resists bending and breaking. Even-flowing, pigment-based gel ink delivers a smooth writing experience with long-lasting, vibrant color. Use these gel stick pens for everyday writing tasks, list making, note taking and check signing. Innovative uni Super Ink technology effectively entraps the gel ink into the paper, producing fraud, fade and water-resistant documents. The 0.7mm medium point produces bold and vibrant gel ink color every time. A soft rubber grip helps you continue writing without fatigue while maintaining precision and detail throughout your tasks, while a translucent ink window indicates the level of gel ink remaining, so you don't run out unexpectedly. These retractable gel click pens boast a sleek, semi-translucent barrel with a rubber grip for exceptional writing comfort.

Stock up your home, classroom, or office with this 12-pack of uni-ball medium-point retractable blue gel pens.

Create clear, crisp lines with Signo RT Retractable Gel Pens from uniball featuring a 0.7mm medium point with a stainless steel tip that resists bending and breaking. Even-flowing, pigment-based gel ink delivers a smooth writing experience with long-lasting, vibrant color. Use these gel stick pens for everyday writing tasks, list making, note taking and check signing. Innovative uni Super Ink technology effectively entraps the gel ink into the paper, producing fraud, fade and water-resistant documents. The 0.7mm medium point produces bold and vibrant gel ink color every time. A soft rubber grip helps you continue writing without fatigue while maintaining precision and detail throughout your tasks, while a translucent ink window indicates the level of gel ink remaining, so you don't run out unexpectedly. These retractable gel click pens boast a sleek, semi-translucent barrel with a rubber grip for exceptional writing comfort.

Enjoy a smooth writing experience with this 2-pack of black uni-ball Impact gel-ink pen refills.

Create words that stand up against moisture with these water-resistant gel pen refills. The acid-free ink in these uni-ball Impact refills won't fade or leach into the paper and cause damage.