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LEGO Harry Potter Chomping Monster Book of Monsters 76449(9+ Yrs)

£54.99

Colour

Free standard delivery over £60

Product code: T968101

Put the magic of Hogwarts lessons in the hands of your young wizard, witch or Muggle with the LEGO Harry Potter Chomping Monster Book of Monsters building toy for 9+ year old girls and boys (76449). The fun fantasy building set features a detailed brick-built recreation of The Monster Book of Monsters, the sentient textbook used in the care of magical creatures. The interactive toy has hidden wheels and a pull-back function - so place it on a flat surface, pull back, let it go and watch it speed away with its mouth chomping. This kids' building toy also includes a LEGO Harry Potter minifigure of Neville Longbottom with The Monster Book of Monsters accessory element. The buildable toy book and minifigure can be used with other LEGO Harry Potter collectible sets (sold separately) to give kids extra spellbinding play possibilities. A magical birthday gift for 9+ year old girls, boys and older Harry Potter fans, this building toy can be used with other LEGO Harry Potter sets (sold separately) to bring new play possibilities.

Product details

Dimensions

Height: 76 mm

Width: 262 mm

Length: 282 mm

Safety Warning

Warning! Choking hazard due to small parts

Delivery, collection & returns

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

About LEGO

Inspire the next generation of builders with LEGO's creative toys and sets.

Reviews (25)

4.7

60% Recommended this product

14 August 2025evillars_9724

Fun and easy

Originally posted on influenster.com

[This review was collected as part of a promotion.] So cute! It even rolls around. I had a lot of fun putting this together. The instructions were simple and easy to follow. This is a great activity to do with kids or with a partner.

Helpful?

01 August 2025IEatCookies
Verified Purchase

Good set

Originally posted on LEGO

Yes, I recommend this

This set was really easy to build and she liked how it looked in the end.

Helpful?

28 July 2025courtneym376_2336

An Unexpected Good Time

Originally posted on influenster.com

[This review was collected as part of a promotion.] Ahh, this was so much fun to put together! I haven’t played with Legos since childhood but I’m glad I rediscovered the magic. The assembly instructions were very clear and the pieces are nice and durable. I could see myself breaking this down, packing it away and taking it out to reassemble at some point in the future. I’m even considering buying a different set!

Helpful?

23 July 2025Mr.SuperbBoat
Verified Purchase

Fun build

Originally posted on LEGO

Yes, I recommend this

This set is a really fun build. Accuracy for the real thing is very good. One of the best Harry Potter sets.

Helpful?

22 July 2025susanap44_3708

Easy instructions very fun to build

Originally posted on influenster.com

[This review was collected as part of a promotion.] I enjoy this product. this product was easy to complete. Instructions were very clear. No missing pieces they do give you extra pieces which is very helpful because those pieces are very small and you can lose them but overall, this was a very fun Lego to build

Helpful?

19 July 2025angelac342_1019

Full of Magic Lego piece

Originally posted on influenster.com

[This review was collected as part of a promotion.] This little LEGO set is a blast. It’s a fun, quick build and looks just like the wild, toothy book from Prisoner of Azkaban. The best part? It actually snaps its mouth when you roll it—super clever and oddly satisfying. It comes with a Naville Longbottom minifig in Hogwarts robes, which is a nice touch, that adds charm. It’s a great display piece and a must-have for Harry Potter fans or LEGO collectors. Short, sweet, and full of magic. Totally worth it.

Helpful?

15 July 2025Julie
Verified Purchase

Authentic on the outside

Originally posted on LEGO

Yes, I recommend this

I think this is cute. It wasn't a difficult build. My major complaint is the colors on the inside. If you have glass display shelves you'll see them. I wish that was different. Also another reviewer mentioned making it to look like it had more pages. That would have been a good idea. All in all a wonderful piece to add to my collection next to my older one.

Helpful?

11 July 2025babydahl_5284

Very cool looking and movable features!

Originally posted on influenster.com

[This review was collected as part of a promotion.] Kiddo loved the final product but did say the instructions weren’t the best. He was however able to do it on his own and wea thought it looked super cool and loved that it had movement!!!

Helpful?

11 July 2025theshadowauror_3890

Fun to build

Originally posted on influenster.com

[This review was collected as part of a promotion.] This Lego set was a lot of fun to put together. It was a great balance of challenging but not too challenging for an adult. I love how it came out, it is perfect for displaying! Any Harry Potter fan would love this!

Helpful?

10 July 2025Munchkin83
Verified Purchase

Harry potter Monster Book

Originally posted on LEGO

Yes, I recommend this

Thought it would be a bit bigger and it would be great if the chomp feature was a little more prominent but as always I love it and it turned out great!

Helpful?

02 July 2025mdcbogd2024_5519

Easy to put together

Originally posted on influenster.com

[This review was collected as part of a promotion.] Easy to build with easy to follow instructions. It didn't take more than an hour to put it together. Looks like the book of monsters from Harry Potter. It opens and closes as well as when pulled back it will chomp

Helpful?

30 June 2025soloy2_9881

Get back into legos!

Originally posted on influenster.com

[This review was collected as part of a promotion.] This was just so much fun, my girlfriend and I got this and we just had a blast playing and building this together. It’s super durable and the unboxing experience is so much fun.

Helpful?

27 June 2025makaro6ka_2997

It’s a win win

Originally posted on influenster.com

[This review was collected as part of a promotion.] I was really happy to receive this Lego set. I’m a big fan of Lego and Harry Potter so it’s a win win. So exited to build it, the packaging came fast and sealed. This set is my new addition to my collection. So exited!

Helpful?

24 June 2025Ringette player #9
Verified Purchase

Yas queen

Originally posted on LEGO

Yes, I recommend this

From my granddaughter- “It was so slay and it was being a baddie it also ate so hard with how good it looked”

Helpful?

23 June 2025ESKAY56

An unsuspectingly challenging build

Originally posted on LEGO

Yes, I recommend this

The most challenging build I've experienced yet. I completed 2/3 of the set, then realized I made errors that were very easily overlooked, had to deconstruct the set completely, and go back to step 1. Be very mindful in assembling the foundation of the book as the steps often require you to flip each book cover over and sideways repeatedly when adding on new bricks, and its very easy to overlook the directions specifics. The steps are so intricate and detailed, don't assume you're building it correct. Double check your work. I urge use of the 3D app for this build, I imagine the building instructions would be even easier to make errors with. However, the final result is even better than I imagined. Well worth the effort. A very fun and challenging build.

Helpful?

23 June 2025Ellieluv418
Verified Purchase

Fun to build

Originally posted on LEGO

Yes, I recommend this

This set was fun to build. It was a little smaller than i expected. It doesn't roll and champ much when pulled back either but its not going to be played with like that anyway. Over all its a great set.

Helpful?

23 June 2025Lego Lovie
Verified Purchase

So fun

Originally posted on LEGO

Yes, I recommend this

I love it. This is my first time building a book of monsters set. I think it is great. Highly recommend.

Helpful?

22 June 2025Crazy Old Gramma Sherrie
Verified Purchase

Awesomely Delicious Chomping Book

Originally posted on LEGO

Yes, I recommend this

Maybe the best set yet, definitely one of my new favorites, and uniquely a little different from others.

Helpful?

22 June 2025clennycritiques_3497

Harry Potter Lego sets are so cool!

Originally posted on influenster.com

[This review was collected as part of a promotion.] This Harry Potter Lego set is very cool! It’s not a set that you may see flying off the shelves but to those who love the movies, this is definitely cool to have! It comes with 518 pieces and took me a little while to assemble without rushing. Given there are a lot of small pieces I would recommend this to a teenager even though it says 9 plus. Overall it’s a very cool and challenging set!

Helpful?

19 June 2025PrincessFearsomeBubble105
Verified Purchase

Chomping Monster Book of Monsters

Originally posted on LEGO

Yes, I recommend this

I love that it has wheels and actually moves the mouth up and down!

Helpful?

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