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Description
lego monster book of monsters LEGO® Harry Potter™ Chomping Monster Book of Monsters – AG LEGO® Certified StoresPut 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 (76449). The fun fantasy set features a detailed brick built recreation of The Monster Book of Monsters, the sentient textbook used in the care of magical creatures. The model 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
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 (76449). The fun fantasy set features a detailed brick-built recreation of The Monster Book of Monsters, the sentient textbook used in the care of magical creatures. The model 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.
A wizard Christmas gift or birthday present for boys, girls and any Harry Potter fans aged 9 and over, this kids’ building toy also includes a Neville Longbottom™ LEGO minifigure with a 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.
- Wizard toy book – Create a brick-built Chomping Monster Book of Monsters with this fun LEGO® Harry Potter™ fantasy set for kids aged 9 and over
- Pull-back action – The book has hidden wheels and a pull-back function, so simply place it on a flat surface, pull back, let go and watch it speed away with its mouth chomping as it goes
- Authentic details – This set offers a fun building challenge for kids to recreate the furry details on the book cover in LEGO® style, plus its eyes, teeth and fangs
- Harry Potter™ character – Display the buildable book with the Neville Longbottom™ LEGO® minifigure holding The Monster Book of Monsters accessory element
- Wizard gift for Harry Potter™ fans – This kids’ building toy makes a fantastic birthday present or Christmas gift for girls, boys and any wizards, witches or Muggles™ aged 9 and over
- A helping hand – The LEGO® Builder app guides your youngster on an intuitive building adventure with tools that let them zoom in and rotate models in 3D, track their progress and save sets
- Part of an extensive range – LEGO® Harry Potter™ collectible sets (sold separately) let young witches, wizards and Muggles™ play out iconic scenes, make up new stories or simply display the models
- Build, display and play – The buildable monster book in this 518-piece LEGO® set measures over 16 cm (6.5 in.) long, 15 cm (5.5 in.) wide and 6 cm (2.5 in.) deep
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Fit My Roborock Saros 10R Perfectly
Color: Saros 10R/Qrevo CurvX Accessories Kit
I got a Roborock Saros 10R for Christmas and purchased this accessory kit to have on hand when they are needed. I have an older model Roborock and you never know when something might need to be replaced. Since the accessories for my older Roborock do not fit my new 10R I wanted to ensure that I have dust bags on hand and don’t lose precious vacuum time waiting for delivery. After shopping around I decided that this set, for the price, made the most sense for me. Not only do I get the dust bags, but I also get replacement mop pads, main brushes, side bushes, filters and tools so when it’s time to replace those items, I’m ready. Although I don’t have a need to replace all of the parts just yet, I did check each of them to make sure that they fit and that the quality appears to be adequate. Everything fit well, and looks to be a reasonable replacement. There was some slight quality differences, however, there’s nothing that is concerning, and the quality difference is so slight that it’s barely noticeable. Considering the price difference from the name brand this accessory set is an excellent bargain!
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Reviewed in the United States on February 16, 2026
★★★★★ 2
Does not have everything shown
Color: Saros 10R/Qrevo CurvX Accessories Kit, Color: Saros 10R/Qrevo CurvX Accessories Kit
This kit does not have all the items shown. There are only 4 bags, not 6 as shown. There is only 1 red and 1 black roller, not 2 as shown. There is a screwdriver included but no directions. There is no odor to it and the items look durable but I have no idea how to replace the rollers and spinny things since there are no instructions.
The bags fit my robot vacuum ok and are durable. There needs to be directions included as well as everything shown. Otherwise, you aren't getting your money's worth.
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Reviewed in the United States on February 14, 2026
★★★★★ 4
Solid Kit That Saves You Some Money
Color: Saros 10R/Qrevo CurvX Accessories Kit, Color: Saros 10R/Qrevo CurvX Accessories Kit
I ordered this accessories kit for my Roborock Saros 10R mostly because I didn’t feel like spending a ton just to keep up with teh normal maintenance. After using it for a bit, I can say it’s been doing exactly what I hoped it would. First thing you notice is the cost of course, keeping these robot vacuums running can add up fast, and this kit really helps take the sting out of replacing the usual wear parts. Most of the pieces line up with the Saros 10R really well. Everything went in without a fight and once installed, it all works the way it should. Brushes rotate fine, filters sit where they’re supposed to, and nothing feels janky or poorly sized.
Quality wise, it’s pretty close to the name brand stuff. You can tell there’s a small difference if you really look for it on some parts. Some of the plastic feels a bit lighter and a couple items don’t have that same premium feel. But in use, I’m not seeing much of a difference, cleaning performance is still strong and the vacuum hasn’t skipped a beat.
Durability is the one thing you can’t fully judge right away. So far though, everything seems to be holding up nicely. No fraying, cracking, or early wear, so I’m cautiously optimistic they’ll last about as long as the originls.
Overall, this kit is a good deal for the money. It does what it’s suposed to, saves you some cash, and keeps the Saros 10R running smoothly. Not perfect, but definitely worth it. Four stars.
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Reviewed in the United States on February 10, 2026
★★★★★ 4
most can fit saros 10, but not all
Color: Saros 10R/Qrevo CurvX Accessories Kit, Color: Saros 10R/Qrevo CurvX Accessories Kit
I should have done a little more research with these. I purchased this for a Saros 10, i thought the Saros 10 and 10R was basically the same besides the filters. I was wrong. Although the brushes are the same size, they didnt fit. They lacked a special metal piece on one side, and the 10R has a different shape on the other, cant even jerry rig it to fit. The filters didnt fit my Saros 10, but that didnt cause the dropped rating, but they quality of it looks very good, and seems well made. The side brushes are good and they fit my Saros 10, replaced them and didnt have a problem. The bags also fit and they are very good. The mopping brushes did not fit, but it was very well made and definitely wasnt just a cheap set. The brush and screw driver were just to add additional number counts and basically useless.
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Reviewed in the United States on January 26, 2026
★★★★★ 5
Works great
Size: normal
Works great
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Reviewed in the United States on February 14, 2026