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🧲 Build, splash, and learn—where STEM meets sensory fun!
Blockaroo Magnetic Foam Bath Building Blocks offer a 50-piece set of vibrant, patented magnetic foam blocks that click and rotate 360° for seamless building. Designed for kids aged 3-5, these award-winning STEM toys are mold-resistant, dishwasher safe, and crafted to encourage sensory, spatial, and engineering skills both in and out of the bathtub.






| ASIN | B0CLN78GBB |
| Additional Features | Non Toxic |
| Age Range Description | 3 years and up |
| Best Sellers Rank | #17,230 in Toys & Games ( See Top 100 in Toys & Games ) #522 in Bathtub Toys |
| Brand Name | Blockaroo |
| Color | Multicolor |
| Customer Reviews | 4.6 out of 5 stars 1,283 Reviews |
| Educational Objective | STEM |
| Global Trade Identification Number | 00810070623302 |
| Included Components | 50 Soft Pieces, Colorful Storage Trunk |
| Is Assembly Required | No |
| Item Dimensions | 12.67 x 6.41 x 7.99 inches |
| Item Type Name | Magnetic Soft Foam Building Blocks |
| Item Weight | 2.24 Pounds |
| Manufacturer | JMW Sales, Inc. |
| Manufacturer Maximum Age (MONTHS) | 72 |
| Manufacturer Minimum Age (MONTHS) | 36 |
| Manufacturer Part Number | BLTRUNK50 |
| Material Type | Foam |
| Model Name | Magnetic Foam Building Blocks - 50-Piece Set |
| Model Number | BLTRUNK50 |
| Number of Pieces | 1 |
| Operation Mode | Manual |
| Power Source | Manual |
| Set Name | Trunk Set |
| Size | One Size |
| Theme | Building Blocks |
| Toy Building Block Type | Magnetic Toy Building Block |
| UPC | 810070623302 |
| Unit Count | 50 Count |
M**Y
Quality
Quality product, engaging and durable. Like the ability to put in dishwasher to clean.
C**W
Great toy - teeth marks visible if bit
This is a wonderful, open ended, toy. The magnetic strength is both strong enough to feel sturdy and easy enough for my 16 month old to take the blocks apart. My only warning is that there will be teeth marks if your kid decides to bite down on the blocks. The material is foam so the teeth marks do not disappear.
A**T
Great toy in and out of the bathtub
My grandchildren love Blockeroos. This is the 3rd or 4th set I have bought. They are expensive but they last and continue to be enjoyed in and out of the bathtub. Perfect for 2 yrs and beyond. If they want to bite them wait until that phase has passed since that can ruin them.
A**R
Fun and creative toy
My 2 year old and 5 year old love this magnetic toy. The magnets are strong and work well unlike some other magnetic toys. While my 5 year old uses her imagination to create all sorts of cool things, my two year simple enjoys putting the magnets together and taking them apart. He also loves the ratcheting sound the magnets make when you spin them. Great buy for a variety of ages!!! Definitely plan on expanding our collection.
M**O
Really cool toy!
Really cool especially if you have a cast iron tub. Some of the magnets are strong enough to stick to the bottom or side of the tub. We love the way they stick together and click when twisted. They're worth it, bath tub toys can be so hit or miss on quality and these are a hit!
A**N
Wouldn't recommend
I like the idea but theor weren't enough peices to make anything my kids were interested in. I like the storage box.
K**A
These are fun even for adults!
I bought these for my grand daughter for Christmas. When I am at her house, this is one item we usually play with every time. Because they are magnetic, she enjoys taking them and sticking them to a metal file cabinet they have in their living room. There are all kinds of shapes and sizes so we will make dumb bells out of them, castles, ice cream cones, even balls to bowl with. We take some of her other small toys and put them up like bowling pins, and take the half round shapes and put together and use them to bowl with. It's so much fun. This toy has endless possibilities. I totally enjoy building with her with this set. Hope this helps.
J**N
great toy
my 1 year old niece loved these when i purchased them, shes now 2 1/2 and still loves them.
L**A
Lovely blocks
Gave as a gift to our granddaughter! She loves it.
S**M
Brilliant fun, hours of play
Our 2 year old is having a great time with these. Although I think the price is a little steep for the amount of pieces you get, my little boy is having a great time playing with them. It allows children to really use their imaginations to connect them together and build different things each time. However I will say I feel once you build a little top heavy or try to pick your design up, it doesn't take much to break apart. Not much of a big issue though, they're great fun.
C**.
excellent for baby/toddlers over 12 months
Excellent learning tool. easy to use. Builds motor skills.
V**A
Jeu en mousse
Jeu très ludique et très apprécié pour créer
T**A
Very expensive
I like the idea but Very expensive for only a few pieces!
Trustpilot
2 weeks ago
4 days ago