---
product_id: 220518672
title: "Blockaroo Magnetic Foam Building Blocks - 13-Piece Roadster, Bath Toys for Toddlers, Preschool Toys, Bathtub Toys, Sensory Toys, Blocks for Toddlers 3-5, Engineering Toys for Kids 3-5, Bath Blocks"
brand: "blockaroo"
price: "355 Lei"
currency: RON
in_stock: true
reviews_count: 11
category: "Blockaroo"
url: https://www.desertcart.ro/products/220518672-blockaroo-magnetic-foam-building-blocks-13-piece-roadster-bath-toys
store_origin: RO
region: Romania
---

# 100% waterproof & floatable 13-piece multi-sensory set 360° magnetic rotation Blockaroo Magnetic Foam Building Blocks - 13-Piece Roadster, Bath Toys for Toddlers, Preschool Toys, Bathtub Toys, Sensory Toys, Blocks for Toddlers 3-5, Engineering Toys for Kids 3-5, Bath Blocks

**Brand:** blockaroo
**Price:** 355 Lei
**Availability:** ✅ In Stock

## Summary

> 🧲 Build, float, and innovate — the future engineer’s favorite playtime essential!

## Quick Answers

- **What is this?** Blockaroo Magnetic Foam Building Blocks - 13-Piece Roadster, Bath Toys for Toddlers, Preschool Toys, Bathtub Toys, Sensory Toys, Blocks for Toddlers 3-5, Engineering Toys for Kids 3-5, Bath Blocks by blockaroo
- **How much does it cost?** 355 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/220518672-blockaroo-magnetic-foam-building-blocks-13-piece-roadster-bath-toys)

## Best For

- blockaroo enthusiasts

## Why This Product

- Trusted blockaroo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bath Time Just Got Epic:** Blocks float and are fully waterproof, turning bath time into a sensory playground.
- • **Durability Meets Safety:** Non-toxic, mold-free, dishwasher safe — built to last through countless play sessions.
- • **Magnetic Magic in Every Click:** Patent-pending foam blocks snap and rotate 360° for endless creative builds.
- • **STEM-Ready for Future Innovators:** Boosts engineering skills and creative thinking in toddlers aged 3-5.
- • **Teacher-Approved & Award-Winning:** Developed by educators and recognized with multiple parenting and teaching awards.

## Overview

Blockaroo Magnetic Foam Building Blocks offer a 13-piece set of patent-pending, 360-degree rotating magnetic foam blocks designed for toddlers aged 3-5. These safe, non-toxic, and dishwasher-safe blocks float in water, making them perfect for bath time sensory play. Developed by teachers and award-winning, they foster STEM skills, creativity, and hours of engaging, durable fun.

## Description

desertcart.com: Blockaroo Magnetic Foam Building Blocks - 13-Piece Roadster, Bath Toys for Toddlers, Preschool Toys, Bathtub Toys, Sensory Toys, Blocks for Toddlers 3-5, Engineering Toys for Kids 3-5, Bath Blocks : Toys & Games

Review: Fun, ease of use, keeps entertained, sturdy, best toy - I have to say if you buy one toy for your children /grandchildren buy blockaroos. . I originally bought a 100 piece set for my house for the grandkids and they loved them. I bought them a set for their house. I also added the car set and the submarine set (great for bath time) for future gifts. As a grandparent I do enjoy the fun and creativity of the building blocks. They are easy to put together and fun to make things. I enjoy playing with them with my grandkids but they want all the blocks for their own inventions. It is the one toy that keeps my grandkids entertained for hours. They use them constantly always coming up with new designs. I bought them when my grandkids were 2 1/2 and 1 and at 4 and 2 1/2 they are still using them. Even when the older cousins come they play with them. I know some people think the cost is a little much but I would rather a quality product that is used over and over to a poorly made toy hardly used.
Review: Fantastic! - These are my kids favorite toys. They are incredibly versatile and I never have to worry that water or dirt will damage them. They allow my kids to be very creative in how they build and interact with other toys that also have magnet features. I think these would work for ages 6 months to 10 years. Although the smaller pieces should be for kids that don't put toys in their mouths.

## Features

- EASIEST BUILDING SYSTEM FOR YOUNG LEARNERS - Blockaroo blocks are a new way to build. Our patent-pending foam magnetic blocks click together like magic, rotate 360-degrees, and always attract to each other, creating a multi-sensory experience that kids love.
- STEM TOYS THAT ENCOURAGE LEARNING – Preschoolers will develop engineering and creative thinking skills, explore shapes, colors, and building with these soft foam blocks! Provides hours of engaging, creative play that helps developing minds grow!
- SAFE, NON-TOXIC & DURABLE - Blockaroo builders are tested to the highest levels and exceed all international safety testing standards. 100% dishwasher safe, mold free, and insanely durable, they’re the perfect STEM activity for any classroom.
- FUN, EDUCATIONAL & EASY - Blockaroo blocks float and can be used as a creative bath/water toy that encourages children to let their imaginations set sail. Parents love how Blockaroo blocks make bath time an experience kids look forward to!
- DEVELOPED BY TEACHERS - Blockaroo building blocks were developed by teachers and have earned the Mom's Choice Award, Tillywig Brain Child Award, and the Parent and Teacher Choice Award.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FBR42Q7 |
| Best Sellers Rank | #26,467 in Toys & Games ( See Top 100 in Toys & Games ) #246 in Toy Magnetic Building Sets |
| Customer Reviews | 4.6 4.6 out of 5 stars (484) |
| Item Weight | 1.28 pounds |
| Item model number | MMBLMEDRDSTR |
| Manufacturer | JMW Sales, Inc. |
| Manufacturer recommended age | 36 months - 6 years |
| Product Dimensions | 11.1 x 3.66 x 10.08 inches |
| Release date | November 25, 2022 |

## Images

![Blockaroo Magnetic Foam Building Blocks - 13-Piece Roadster, Bath Toys for Toddlers, Preschool Toys, Bathtub Toys, Sensory Toys, Blocks for Toddlers 3-5, Engineering Toys for Kids 3-5, Bath Blocks - Image 1](https://m.media-amazon.com/images/I/61j34o4KWVL.jpg)
![Blockaroo Magnetic Foam Building Blocks - 13-Piece Roadster, Bath Toys for Toddlers, Preschool Toys, Bathtub Toys, Sensory Toys, Blocks for Toddlers 3-5, Engineering Toys for Kids 3-5, Bath Blocks - Image 2](https://m.media-amazon.com/images/I/7146U1Jea4L.jpg)
![Blockaroo Magnetic Foam Building Blocks - 13-Piece Roadster, Bath Toys for Toddlers, Preschool Toys, Bathtub Toys, Sensory Toys, Blocks for Toddlers 3-5, Engineering Toys for Kids 3-5, Bath Blocks - Image 3](https://m.media-amazon.com/images/I/81KPhTMAaoL.jpg)
![Blockaroo Magnetic Foam Building Blocks - 13-Piece Roadster, Bath Toys for Toddlers, Preschool Toys, Bathtub Toys, Sensory Toys, Blocks for Toddlers 3-5, Engineering Toys for Kids 3-5, Bath Blocks - Image 4](https://m.media-amazon.com/images/I/81jFSpO-lwL.jpg)
![Blockaroo Magnetic Foam Building Blocks - 13-Piece Roadster, Bath Toys for Toddlers, Preschool Toys, Bathtub Toys, Sensory Toys, Blocks for Toddlers 3-5, Engineering Toys for Kids 3-5, Bath Blocks - Image 5](https://m.media-amazon.com/images/I/81ljZLuKPwL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun, ease of use, keeps entertained, sturdy, best toy
*by L***R on December 30, 2023*

I have to say if you buy one toy for your children /grandchildren buy blockaroos. . I originally bought a 100 piece set for my house for the grandkids and they loved them. I bought them a set for their house. I also added the car set and the submarine set (great for bath time) for future gifts. As a grandparent I do enjoy the fun and creativity of the building blocks. They are easy to put together and fun to make things. I enjoy playing with them with my grandkids but they want all the blocks for their own inventions. It is the one toy that keeps my grandkids entertained for hours. They use them constantly always coming up with new designs. I bought them when my grandkids were 2 1/2 and 1 and at 4 and 2 1/2 they are still using them. Even when the older cousins come they play with them. I know some people think the cost is a little much but I would rather a quality product that is used over and over to a poorly made toy hardly used.

### ⭐⭐⭐⭐⭐ Fantastic!
*by M***D on October 8, 2025*

These are my kids favorite toys. They are incredibly versatile and I never have to worry that water or dirt will damage them. They allow my kids to be very creative in how they build and interact with other toys that also have magnet features. I think these would work for ages 6 months to 10 years. Although the smaller pieces should be for kids that don't put toys in their mouths.

### ⭐⭐⭐⭐⭐ A great toy that appeals to a wide age group
*by G***Y on October 11, 2021*

I bought this for my 2 year old grandson for his birthday. He hardly had a chance to play with it before his 5 year old twin brothers scooped it up! They really like the set and how the blocks stay in place yet are easy to reconfigure. They made the configurations shown on the box and then fashioned a stegosaurus out of the shapes using their imagination. The 2 year old likes that it has wheels that stay in place and has many magnetic connections to stick the shapes on. It has shown itself to be very sturdy to be played with a lot by 3 kids in the first week. I want to buy a few more sets for Christmas for all 3 of them to expand what they can build.

## Frequently Bought Together

- Blockaroo Magnetic Foam Blocks – STEM Preschool Toys for Children, Toddlers, Boys and Girls, The Ultimate Bath Toy – Roadster Set, Bath Building Blocks, Engineering Toys for Kids 3-6
- Blockaroo Magnetic Foam Blocks – STEM Preschool Toys for Children, Toddlers, Boys and Girls, The Ultimate Bath Toy – Critter Set, Bath Building Blocks, Engineering Toys for Kids 3-6
- Blockaroo Magnetic Foam Blocks – STEM Preschool Toys for Children, Toddlers, Boys and Girls, The Ultimate Bath Toy – 100 Piece Set with Toy Chest, Bath Building Blocks, Engineering Toys for Kids 3-6

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-05*