---
product_id: 582899471
title: "Magnetic Foam Bath Building Blocks - 50-Piece Trunk Set, Preschool Toys, Bathtub Toys, Sensory Toys, Engineering Toys for Kids 3-5"
brand: "blockaroo"
price: "VT42506"
currency: VUV
in_stock: true
reviews_count: 13
category: "Blockaroo"
url: https://www.desertcart.vu/products/582899471-magnetic-foam-bath-building-blocks-50-piece-trunk-set-preschool
store_origin: VU
region: Vanuatu
---

# 50 vibrant foam pieces with storage trunk Patented 360° magnetic rotation 100% dishwasher safe & mold-free Magnetic Foam Bath Building Blocks - 50-Piece Trunk Set, Preschool Toys, Bathtub Toys, Sensory Toys, Engineering Toys for Kids 3-5

**Brand:** blockaroo
**Price:** VT42506
**Availability:** ✅ In Stock

## Summary

> 🧲 Build, splash, and learn—where STEM meets sensory fun!

## Quick Answers

- **What is this?** Magnetic Foam Bath Building Blocks - 50-Piece Trunk Set, Preschool Toys, Bathtub Toys, Sensory Toys, Engineering Toys for Kids 3-5 by blockaroo
- **How much does it cost?** VT42506 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/582899471-magnetic-foam-bath-building-blocks-50-piece-trunk-set-preschool)

## 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

- • **STEM-Ready Sensory Play:** Boost early engineering, spatial reasoning, and problem-solving skills with every colorful block.
- • **Bath & Beyond Durable Fun:** Waterproof, mold-resistant foam blocks designed to thrive in the bathtub and beyond.
- • **Effortless Magnetic Clicks:** Patented magnets ensure frustration-free, 360° rotating connections for endless creative builds.
- • **Award-Winning Educational Toy:** Recognized for fostering imagination and collaborative play in preschoolers aged 3-5.
- • **Clean & Safe for Peace of Mind:** Non-toxic, dishwasher safe, and rigorously tested to exceed international safety standards.

## Overview

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.

## Description

Product description Dive into fun with the Blockaroo 50-piece Set with Storage Trunk! Transform bath time into a captivating learning adventure or add a splash of excitement to any playtime moment with these award-winning magnetic foam blocks. This set includes an assortment of 50 magnetic foam blocks, and is perfect for use in classrooms, for preschool learning activities, and for larger families! A storage trunk is also included so blocks can be stored away with ease. Blockaroo magnetic foam building blocks are rapidly becoming a top choice for parents and educators alike! They're designed to be the easiest-to-use building blocks ever created. Designed by educators, these award-winning STEM toys have earned prestigious accolades like the Mom’s Choice Gold Award, the Tillywig Brain Child Award, and the Parent and Teacher Choice Award. Safety is our top priority, and you can trust that all Blockaroo blocks are rigorously safety tested to exceed the highest international toy standards. These large, soft foam blocks offer more than just fun; they're excellent for teaching important early STEM skills such as counting, sorting, and stacking, all while stimulating tactile and sensory development. One of the things that sets Blockaroo apart is our innovative magnetic system. These blocks connect like magic and never repel, providing endless building possibilities when combined with other sets. Kids love the way the blocks rotate 360-degrees when connected, making a satisfying click sound that adds a multi-sensory dimension to playtime. Building is easy with the 360-degree rotation capability and the mix-and-match nature of these blocks. Plus, the interactive elements of Blockaroo building toys encourage socialization and teamwork, making them perfect for quality family time with your young ones. Best of all, cleaning is a breeze – just pop Blockaroo blocks in the top rack of your dishwasher, and they'll be as good as new! Blockaroo blocks make bath time the highlight of the day! These foam bricks float and even stick to most bathtubs due to the metal liner common inside most tubs. They keep kids learning and having fun, transforming bath time into an experience parents and kids look forward to. Order your Blockaroo blocks today and see how they revolutionize the way kids build, learn, and create!

Review: Quality - Quality product, engaging and durable. Like the ability to put in dishwasher to clean.
Review: 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.

## Features

- 50-PIECE SET WITH STORAGE TRUNK - Perfect for preschool learning, Montessori classrooms, and families! Blockaroo foam magnetic blocks click together easily, rotate 360°, and always attract to each other for a sensory experience kids love!
- PATENTED MAGNETIC SYSTEM - Blockaroo building blocks are the perfect way to introduce your child to early-learning STEM toys. Preschoolers can explore shapes, colors, and frustration-free stacking with these safe, easy-to-handle magnetic foam blocks!
- BUILD AWESOME BATH TOYS - Blockaroo blocks are a fun, frustration-free way to build. Our patented foam magnetic blocks click together like magic, rotate 360-degrees, and always attract to each other, creating a multi-sensory experience kids love!
- AWARD-WINNING, EDUCATIONAL FUN - Blockaroo blocks have won several awards for their ability to teach kids skills like engineering, problem solving, spatial reasoning, and more! They encourage imaginative, collaborative play for kids 3 and up.
- DISHWASHER SAFE & BUILT TO LAST - Blockaroo building blocks are tested to the highest levels and exceed all international safety testing standards. They're 100% dishwasher safe, mold free, and insanely durable!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Images

![Magnetic Foam Bath Building Blocks - 50-Piece Trunk Set, Preschool Toys, Bathtub Toys, Sensory Toys, Engineering Toys for Kids 3-5 - Image 1](https://m.media-amazon.com/images/I/814Azl0ipuL.jpg)
![Magnetic Foam Bath Building Blocks - 50-Piece Trunk Set, Preschool Toys, Bathtub Toys, Sensory Toys, Engineering Toys for Kids 3-5 - Image 2](https://m.media-amazon.com/images/I/81TtDsc6t2L.jpg)
![Magnetic Foam Bath Building Blocks - 50-Piece Trunk Set, Preschool Toys, Bathtub Toys, Sensory Toys, Engineering Toys for Kids 3-5 - Image 3](https://m.media-amazon.com/images/I/810WBGDQJcL.jpg)
![Magnetic Foam Bath Building Blocks - 50-Piece Trunk Set, Preschool Toys, Bathtub Toys, Sensory Toys, Engineering Toys for Kids 3-5 - Image 4](https://m.media-amazon.com/images/I/91PweSVogGL.jpg)
![Magnetic Foam Bath Building Blocks - 50-Piece Trunk Set, Preschool Toys, Bathtub Toys, Sensory Toys, Engineering Toys for Kids 3-5 - Image 5](https://m.media-amazon.com/images/I/81xvLNcUY1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by M***Y on January 11, 2026*

Quality product, engaging and durable. Like the ability to put in dishwasher to clean.

### ⭐⭐⭐⭐⭐ Great toy - teeth marks visible if bit
*by C***W on April 17, 2026*

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.

### ⭐⭐⭐⭐⭐ Great toy in and out of the bathtub
*by A***T on October 3, 2025*

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.

## Frequently Bought Together

- Blockaroo Magnetic Foam Bath Building Blocks - 50-Piece Trunk Set, Great for Preschools, Bathtub, Sensory Bin Filler, Engineering Toys for Kids 3-5
- 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 – 100 Piece Set with Toy Chest, Bath Building Blocks, Engineering Toys for Kids 3-6

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**Shop now:** [https://www.desertcart.vu/products/582899471-magnetic-foam-bath-building-blocks-50-piece-trunk-set-preschool](https://www.desertcart.vu/products/582899471-magnetic-foam-bath-building-blocks-50-piece-trunk-set-preschool)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-14*