Customer Reviews for LEGO Harry Potter Cauldron: Secret Potions Classroom Building Set, 652 Pieces (76464)
LEGO Harry Potter Cauldron: Secret Potions Classroom Building Set, 652 Pieces (76464) is Out of stock
Item # : 24683652
Model # : 76464
Magic potion cauldron with a surprise inside
- DISPLAY AND PLAY – This LEGO Harry Potter toy building set (76464) lets kids create a bubbling cauldron pot with an authentically detailed secret potions classroom inside
- SECRET CLASSROOM – Move the stirring stick and reveal the classroom with removable tables for easy play, a blackboard, potion bottles and LEGO ingredients for Wolfsbane, Polyjuice and Love Potions
Price is $95.99
Add to list
21 reviews
Most helpful positive review
Posted Mar 15, 2026
Great Build
I like that it open``s.I don`t like that it had a high price
VS
Most helpful critical review
Posted Jan 7, 2026
Harry Potter
I love Harry Potter and Lego. I was missing pieces from the set. I only open one bag at a time and gently dump the bag on my table. I searched and I never found the pieces I needed. I didn’t lose them and I am always careful. I am very disappointed because I was so excited to build this set.
Jared
Reviewed at:
LEGO
Posted Mar 15, 2026
Great Build
I like that it open``s.I don`t like that it had a high price
0up votes 0
0down votes 0
Report
MadisonD
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Mar 10, 2026
Prefect for any potter head
So detailed! I wanted the castle but it’s way too big but this is the prefect compromise. The cauldron magically opens with a stir of the stick and it opens to shapes classroom. Really fun to make come to life.
0up votes 0
0down votes 0
Report
TrishiaR
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Mar 9, 2026
Fun set to build
I received this product for free from Lego and Influenster as part of an incentivized campaign in exchange for my honest review. This Harry Potter cauldron Lego set was super fun and easy to build! Thankfully the size isn’t as big as I thought it would be , so it could fit perfectly on my bookshelf. I was able to complete the set in a few hours and had no issue with the...
Read full review
0up votes 0
0down votes 0
Report
DestineyC
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Mar 7, 2026
COOLEST set
This set is so cool. We already have dobby on our bookshelf, so this was a perfect addition. It’s SO cool the way it folds up. The instructions aren’t super complicated & I love that it takes up less space since you can fold it closed.
0up votes 0
0down votes 0
Report
TimothyG
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Feb 22, 2026
Fun to put together!
This was a fun Lego to put together! Some of the pieces were a little finicky, but overall, it was a unique design. I loved that it came with a Patronus and it’s a fun recreation of the potions classroom!
0up votes 0
0down votes 0
Report
SequoiaR
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Feb 20, 2026
Do This for Satisfaction and Accomplishment!
I received this product for free in exchange for my honest review. I have never been so geeked about Lego...except for when I visited a Lego exhibit called The Art of the Brick. Even after visiting that, very cool, highly recommend, I hadn't really gotten my "Lego hands" dirty... not as an adult anyway...until this freaking awesome Harry Potter themed Lego set. I sat do...
Read full review
0up votes 0
0down votes 0
Report
AnnM
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Feb 18, 2026
Love secret feature
This Lego set is so far one of my favorites in the Harry Potter Lego collection. It looks like a regular potion cauldron that spins. BUT it has a secret classroom inside of it. So cool! It was easy to assemble. Lego bricks were well organized and instruction is clear. I really enjoyed it. Also, the set has an extra pieces of the smallest bricks which are helpful in case...
Read full review
0up votes 0
0down votes 0
Report
Em L
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Feb 6, 2026
Harry Potter fan will love this!
Perfect gift for a Harry Potter fan who enjoys a Lego challenge. It has a total of 652 pieces so it takes a while to put together, but the fact that there’s Lego inside of Lego (cauldron) is really quite cool.
0up votes 0
0down votes 0
Report
Daria A
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Feb 5, 2026
Amazing set!
I absolutely love it! That’s such a great gift even for an adult Harry Potter fan like me! Love it! So many details and quality is high as usual Lego has. Highly recommend!!! No
0up votes 0
0down votes 0
Report
NurseSupremePie105
Verified Buyer
Reviewed at:
LEGO
Posted Feb 1, 2026
Awesome!
Absolutely love the Harry Potter Lego collection this was just to good not to buy 🤭The cauldron is amazing! Easy and fun to build definitely recommend to any Harry Potter or Lego fan! It’s a must have!! 😁
0up votes 0
0down votes 0
Report
Olive
Verified Buyer
Reviewed at:
LEGO
Posted Jan 31, 2026
Incomplete piece
The set piece was not complete. Plus some pieces were packed in different bags, bagged incorrectly
0up votes 0
0down votes 0
Report
Response from Staples :
Thanks for letting us know about this! That definitely shouldn't be the case. Could you please get in touch with us at LEGO.build/Service-BV so we can get to the bottom of this? If you're missing some pieces, you can pick these up at LEGO.build/BricksPieces-BV.
Sien, February 1, 2026
Susie
Verified Buyer
Reviewed at:
LEGO
Posted Jan 30, 2026
HP Cauldron
Awesome product as always by Lego! Would definitely recommend
0up votes 0
0down votes 0
Report
Onizuka
Verified Buyer
Reviewed at:
LEGO
Posted Jan 25, 2026
Pricey
Like many sets, seem to be overpriced for less parts. Used to be fair balance these days not.
0up votes 0
0down votes 0
Report
Ridikulous
Verified Buyer
Reviewed at:
LEGO
Posted Jan 23, 2026
Cute set
Fun little build, I bought despite already having the potions class room. I love Snape!
0up votes 0
0down votes 0
Report
DandyB79
Verified Buyer
Reviewed at:
LEGO
Posted Jan 16, 2026
The couldron
Easy to pot together and looks great with any collection
0up votes 0
0down votes 0
Report
HAMMIE SHARK
Verified Buyer
Reviewed at:
LEGO
Posted Jan 13, 2026
Fun
This was a fun harry potter set
It had lots of parts and the mini figures are cool......
It had lots of parts and the mini figures are cool......
0up votes 0
0down votes 0
Report
Darroo
Verified Buyer
Reviewed at:
LEGO
Posted Jan 12, 2026
Cauldron
Nice build. So glad the Hogwarts shield was NOT a sticker.
0up votes 0
0down votes 0
Report
CaptainFlashyIcebite102
Verified Buyer
Reviewed at:
LEGO
Posted Jan 12, 2026
Great Harry Potter build
This is a great set with good play features. Looks good as a display piece
0up votes 0
0down votes 0
Report
QueenJellylikeCap102
Verified Buyer
Reviewed at:
LEGO
Posted Jan 10, 2026
Cauldron secret potion
Looks really good, will go in daughters harry potter collection
0up votes 0
0down votes 0
Report
CountPreciousLadder105
Verified Buyer
Reviewed at:
LEGO
Posted Jan 10, 2026
Fun
Fun to build and looks great would recommend this Lego build
0up votes 0
0down votes 0
Report