Customer Reviews for Ninja Foodi NeverDull Essential K12012 Knife Set with Built-in Sharpener, 12 Pieces
53 reviews
Most helpful positive review
Posted Mar 18, 2026
Great knife system
This ninja never dull knife system is amazing. The knifes are always sharp and ready to use. It comes with a great variety of knifes. The handle grips are comfortable to use when cutting. They are easy to hand wash clean and they stay looking like new.
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Most helpful critical review
Posted Nov 3, 2021
Disappointed
I bought this 12 piece set and upon first wash, ALL handles came out with discoloration. Additionally, they are NOT full tang as described.
ReviewsFromCaliforniaD
Reviewed at:
influenster.com
Posted Mar 18, 2026
Great knife system
This ninja never dull knife system is amazing. The knifes are always sharp and ready to use. It comes with a great variety of knifes. The handle grips are comfortable to use when cutting. They are easy to hand wash clean and they stay looking like new.
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Heather H
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influenster.com
Posted Dec 9, 2025
Best knives around
These are hands down the best knives I've owned! The knife block is nice and sturdy, the knives fit in easily and look so nice. The built in knife sharpener is nice to have and super easy to use! The knives are very sharp and cut anything I have tried with ease.
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alexusr17_2189
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influenster.com
Posted Sep 26, 2025
A very handy Kitchen set.
I personally don’t have one, but my best friend does and she loves it! She has told me it is easy too use, safe and so convenient. She has never had any issues with this product or the sharpness.
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morganmbredeson
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influenster.com
Posted Sep 5, 2023
Great
We love these. They are super sharp and the built in sharpener is great! The only drawback is that the scizzors comes apart very easily, almost too easy as weve dropped a part of it before accidentally while using and being that they are sharp, that is worrysome.
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katy39
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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sharkninja.com
Posted Apr 6, 2022
Amazing Set of Knives!
Ninja US has outdone themselves with the Ninja Foodi NeverDull 12 Piece Knife System! I love to cook, and do a lot of it, so having sharp, good quality knives is a must. These knives fit the bill! You get a variety of sizes in this set, and a pair of kitchen shears. They are housed in a knife block that also includes a built in sharpener. The block is made of a sturdy p...
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StefanieJW
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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sharkninja.com
Posted Feb 4, 2022
Great set!
The Ninjaâ„¢ Foodiâ„¢ NeverDullâ„¢ Essential Knife System 12 Piece Set is a great set. There's pretty much any kind of knife you need included in this set. This set includes high carbon stainless steel blades that are very durable and balanced for comfort and control. They feel great in my hand and each knife works as intended. I love having a matching set. And the built-in s...
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Bryan L
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sharkninja.com
Posted Feb 2, 2022
Fantastic Set of Knives
I've been using this set for the past month and I can honestly say that these are some of the best knives if ever used. The last picture is after one full month, daily usage and no sharpening. I haven't had to use the built-in sharpener yet but based on the quality of these knives, I'm sure it will be fantastic. The entire package is convenient to store on a countertop ...
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adadr89
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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Posted Jan 27, 2022
Perfect cooking companion
If you're like me, you don't think to sharpen your knives when they go dull. You continue using them, wasting time and energy, then dump them and invest in a new set. It's a vicious, endless (and expensive) cycle. This set is a great way to upgrade and overhaul that practice. It includes a variety of quality, durable knives. They are comfortable to handle and easy to sh...
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SC12478
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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sharkninja.com
Posted Jan 25, 2022
Beautiful set
I replaced my old kitchen set with these about a month ago and I am so glad that I did! These knives are sharp, the handle design allows for a stronger more reliable grip, and the overall casing is complimentary to my kitchen decor. I like that if these were to ever start going dull that I have a safe way to sharpen them too. I will add that I don’t know about dishwashe...
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Kittenrito
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Posted Jan 22, 2022
Best knife set ever!
This is literally the best knife set I have ever owned. They are super sharp right out if the box. My husband managed to knick his finger the first time he used them so be cautious with them. This knife set is made amazingly well. The block that the knives go in is a heavy duty plastic with these suction cup type feet on the bottom so it stays in place. Each knife is be...
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whiskeywoo
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Posted Jan 18, 2022
Fantastic knife set!
Awesome knife set that looks so cool in my kitchen! It comes with an excellent assortment of knives, and every piece is super sharp & very comfortable in my hands. I absolutely love the sharpening system - works great and is also fun to use! I 100% recommend this Ninja knife set; it’s the best!
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Squatch
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Posted Jan 18, 2022
Great set of knives!
Got this knife set just after Christmas. The knives are very sharp and cut cleanly. They are well balanced, and feel good in my hand. I like the scissors as well. They are sharp, easy to clean, and can be taken apart easily. Great upgrade to my old set.
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Necos
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sharkninja.com
Posted Jan 18, 2022
Excellent Product
I bought this set of knives a couple weeks ago and I love them. You got anything you need in your kitchen. It has a big and sharp chef knife, five meat knives and a pair of scissor. You have to be very careful when handling these knives because they are very sharp. Please take your time and do not rush.
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Brothers Wren
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Posted Jan 17, 2022
So sharp!
Be careful! These knives are very sharp. My brother-in-law nearly took the tip of his thumb off cutting potatoes. The only thing that's a bit of a mystery to me are the steak knives. I couldn't imagine putting these out on the table at dinner time. It's like giving everyone a box cutter razor blade to cut food. I put them in a box and stored them. The sharpener is reall...
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scottsgirl73
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sharkninja.com
Posted Jan 17, 2022
MY FAVORITE KNIFE SET EVER
IF YOU DONT OWN THIS YOU ARE NOT LIVING RIGHT. These are premium knifes crafted from razor sharp stainless steel! shines like new money. It has a built in sharpener and 12 diff knives, including six steak knives, a paring knife, a utility knife, a Santoku knife, a chefs knife and kitchen shears. All have ergonomic stain resistant handles and never go dull.The best part ...
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Kasondra
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sharkninja.com
Posted Jan 16, 2022
Amazing knife set
Ninja products never disappoint! This knife set is amazing and so professional . I love how it has all different knifes for whatever you need. The scissors work great as well . The knife sharper is great and easy to use and I love how it’s built right in . The knifes are very sharp and cut through food efficiently.
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shae2019
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sharkninja.com
Posted Jan 14, 2022
What every kitchen needs!
This Ninja NeverDull Knife system is just what my kitchen has been missing! I have a large family and we do lots of cooking in my home, so these knives definitely came in handy. I like that they are all super easy to grip and are really durable. They seem to be made of great quality as well and will last a long time, which will save me lots of money. The part that is ov...
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MikeEge
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sharkninja.com
Posted Jan 14, 2022
Amazingly Sharp
I received this product a couple of weeks ago and set it up right away. It is a very nice looking set and I really like the suction cups on the bottom of the block to hold it in place. I do have to say that the blades on the knives are thinner than most, or at least thinner than the block set that I previously had, but they are also incredibly and potentially dangerou...
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Marie93
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Posted Jan 14, 2022
Amazing product!
I absolutely love the NeverDull Knife System from Ninja Foodie! Not only does it work amazing it looks great in my kitchen. It's very modern looking. I love the knife sharpener attachment. It's honestly is amazing quality and the knives themselves cut great!
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Markij
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sharkninja.com
Posted Jan 13, 2022
Great knife set
That knife set is great. It has all the knives needed and they cut well. They are also made of good quality and have a nice design. I like them a lot and I recommand them. It is my new favorite item in my kitchen
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