--- product_id: 221391084 title: "Magnetic Foam Building Blocks – 50-Piece Set, Bath & Bathtub Toys for Toddlers, Sensory STEM Building Blocks for Kids Ages 3-5" brand: "blockaroo" price: "VT41330" currency: VUV in_stock: true reviews_count: 13 category: "Blockaroo" url: https://www.desertcart.vu/products/221391084-magnetic-foam-building-blocks-50-piece-set-bath-and-bathtub store_origin: VU region: Vanuatu --- # floats & bath-safe foam 360° magnetic click system dishwasher safe & mold-free Magnetic Foam Building Blocks – 50-Piece Set, Bath & Bathtub Toys for Toddlers, Sensory STEM Building Blocks for Kids Ages 3-5 **Brand:** blockaroo **Price:** VT41330 **Availability:** ✅ In Stock ## Summary > 🧩 Build brilliance anytime, anywhere — because playtime waits for no one! ## Quick Answers - **What is this?** Magnetic Foam Building Blocks – 50-Piece Set, Bath & Bathtub Toys for Toddlers, Sensory STEM Building Blocks for Kids Ages 3-5 by blockaroo - **How much does it cost?** VT41330 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/221391084-magnetic-foam-building-blocks-50-piece-set-bath-and-bathtub) ## 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 Brilliant:** Waterproof, floating blocks transform bath time into an imaginative STEM playground. - • **Magnetic Magic in Every Click:** Patent-pending foam blocks snap and rotate 360° for frustration-free, limitless building. - • **Mix, Match & Multiply Creativity:** Expandable sets let your child build castles, robots, rockets—anything their mind imagines. - • **Built to Endure Playtime & Parenting:** Durable, non-toxic foam withstands rough play and cleans easily in the dishwasher. - • **STEM-Ready from Toddler to Preschooler:** Soft, safe blocks nurture early engineering and creative thinking skills. ## Overview Blockaroo Magnetic Foam Building Blocks are a 50-piece set of non-toxic, soft foam blocks with a unique 360-degree magnetic click system. Designed for kids ages 3-5, these versatile blocks float in water, making them perfect for bath time STEM play. Durable and dishwasher safe, they encourage early engineering skills and creative exploration while ensuring hassle-free cleanup and long-lasting fun. ## Description Product description Why are Blockaroo blocks quickly becoming a favorite among parents? Blockaroo blocks are the easiest-to-use building blocks ever created. They are an award-winning STEM toy developed by teachers. They have earned the Mom’s Choice Gold Award, Tillywig Brain Child Award, and the Parent and Teacher Choice Award. All Blockaroo blocks are safe to play with in the bath! This innovative magnetic system allows the blocks to connect like magic and never repel. Blocks rotate 360-degrees when connected and make a satisfying click sound, creating a multi-sensory experience that your kids will love! These large, soft foam blocks teach important early STEM skills such as counting, sorting, and stacking for toddlers while stimulating tactile and sensory development. Blockaroo non-toxic magnetic blocks are safety tested to exceed the highest international toy standards. These sturdy blocks are designed to grow with your child. Younger children love the bright colors, playful sound and easy-connect building system that encourage tactile learning and shape recognition. Older children are fascinated by the endless building possibilities provided by the 360-degree rotation capability and the mix and match nature of these blocks. The interactive elements of Blockaroo building toys encourage socialization and teamwork so they’re perfect for classrooms and bringing families together for quality time. Blockaroo blocks are also so much fun in the bath! The 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 in the bath, transforming bath time into an experience parents and kids look forward to! Blockaroo blocks are also easy to clean. Whenever they need to be cleaned or sterilized, just pop them in the top rack of the dishwasher and they’re as good as new! Get Blockaroo blocks today and change the way your kids build, learn, and create! ## 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 your kids will love! - A STEM TOY THAT GROWS WITH YOUR CHILD - It's never too early to introduce your child to early learning STEM toys. Blockaroo Builders give your toddler the chance to explore shapes, colors, and frustration-free stacking with soft foam blocks that are safe, easy to handle, and connect like magic. Preschool age kids will love them too as they develop engineering and creative thinking skills. - MAKE BATH TIME FUN, EDUCATIONAL, & HASSLE FREE - Blockaroo builders float in the water, making them the most versatile STEM toy ever created! These non-toxic and incredibly durable blocks make bath time a creative and fun space where kids can get clean while their imaginations set sail. Parents love how Blockaroo builders entertain their kids while bathing, changing bath time from a struggle to an experience kids look forward too! - LIMITLESS BUILDING POSSIBILITIES - These blocks allow your kids to build anything they can imagine. From castles to robots to airplanes to rocket ships, this open-ended system provides hours of engaging creative play that helps developing minds grow! We have kits in all different sizes and price-points, and you can always mix and match kits for even bigger and crazier creations. - DISHWASHER SAFE & BUILT TO LAST - We know kids play hard, so we created foam stacking blocks that are safe and tough. Blockaroo builders are tested to the highest levels and exceed all international safety testing standards. These foam blocks are 100% dishwasher safe, mold free, and insanely durable. Toss them in with your dishes and they’ll be sanitized and as good as new! Play with them outside, inside, in the bath, on a road trip, or anywhere your kids feel inspired to build! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08F2T64RB | | Additional Features | Non Toxic | | Age Range Description | 3 years and up | | Best Sellers Rank | #20,102 in Toys & Games ( See Top 100 in Toys & Games ) #186 in Toy Magnetic Building Sets | | Brand Name | Blockaroo | | Color | Multicolor | | Customer Package Type | Flat Free Package (FFP) | | Customer Reviews | 4.7 out of 5 stars 1,027 Reviews | | Educational Objective | STEM | | Included Components | Soft Foam Building Blocks | | Is Assembly Required | No | | Item Dimensions | 15.51 x 6.02 x 11.02 inches | | Item Type Name | Foam Building Blocks | | Item Weight | 2.41 Pounds | | Manufacturer | JMW Sales, Inc. | | Manufacturer Maximum Age (MONTHS) | 72 | | Manufacturer Minimum Age (MONTHS) | 36 | | Manufacturer Part Number | BLLGBLD50 | | Material Type | Foam | | Model Name | Blockaroo Magnetic Foam Blocks | | Model Number | BLLGBLD50 | | Model Year | 2022 | | Number of Pieces | 1 | | Operation Mode | manual | | Power Source | manual | | Set Name | 50-Piece Set | | Size | One Size | | Supported Battery Types | No batteries required | | Theme | Building Blocks | | Toy Building Block Type | Magnetic Toy Building Block | | UPC | 816448028823 | | Unit Count | 1.0 Count | ## Images ![Magnetic Foam Building Blocks – 50-Piece Set, Bath & Bathtub Toys for Toddlers, Sensory STEM Building Blocks for Kids Ages 3-5 - Image 1](https://m.media-amazon.com/images/I/81R4BgBRFiL.jpg) ![Magnetic Foam Building Blocks – 50-Piece Set, Bath & Bathtub Toys for Toddlers, Sensory STEM Building Blocks for Kids Ages 3-5 - Image 2](https://m.media-amazon.com/images/I/71p-8qcfkfS.jpg) ![Magnetic Foam Building Blocks – 50-Piece Set, Bath & Bathtub Toys for Toddlers, Sensory STEM Building Blocks for Kids Ages 3-5 - Image 3](https://m.media-amazon.com/images/I/81ljZLuKPwL.jpg) ![Magnetic Foam Building Blocks – 50-Piece Set, Bath & Bathtub Toys for Toddlers, Sensory STEM Building Blocks for Kids Ages 3-5 - Image 4](https://m.media-amazon.com/images/I/51EDqiRCSvL.jpg) ![Magnetic Foam Building Blocks – 50-Piece Set, Bath & Bathtub Toys for Toddlers, Sensory STEM Building Blocks for Kids Ages 3-5 - Image 5](https://m.media-amazon.com/images/I/81g-ZJ9fxAL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is the chest made out of?** A: The storage chest is made of cardboard. **Q: when will the 100 piece set be back in stock?** A: We anticipate our next shipment arriving January 2022. **Q: Why won't this ship to dpo? the dimensions appear to fit within the restrictions.** A: Please contact us directly, as this could be an Amazon question. help@thinkbluemarble.com **Q: Does every set bring the chest?** A: No, only the 100 piece set includes the storage chest. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***N on July 25, 2021* ### ⭐⭐⭐⭐⭐ Review *by A***R on April 24, 2026* ### ⭐⭐⭐⭐⭐ Review *by A***R on April 9, 2026* ## Frequently Bought Together - Blockaroo Magnetic Foam Blocks – STEM Preschool Toys for Children, Toddlers, Boys and Girls, The Ultimate Bath Toy – 50 Piece 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 – 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 – Castle Set, Bath Building Blocks, Engineering Toys for Kids 3-7 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/221391084-magnetic-foam-building-blocks-50-piece-set-bath-and-bathtub](https://www.desertcart.vu/products/221391084-magnetic-foam-building-blocks-50-piece-set-bath-and-bathtub) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*