--- product_id: 136109839 title: "PicassoTiles 240 Piece Hedgehog Bristle Blocks 3D STEM Building Toy Ages 3+ | Easy angle-to-angle connections, vivid colors, creative exploration, spatial reasoning, fine motor skills, solo or group play" brand: "picassotiles" price: "525.81 DT" currency: TND in_stock: true reviews_count: 13 category: "Picasso Tiles" url: https://www.desertcart.tn/products/136109839-picassotiles-240-piece-hedgehog-bristle-blocks-3d-stem-building-toy store_origin: TN region: Tunisia --- # Vivid multicolor blocks for creative play Boosts STEM skills & spatial reasoning 240 precision-molded interlocking pieces PicassoTiles 240 Piece Hedgehog Bristle Blocks 3D STEM Building Toy Ages 3+ | Easy angle-to-angle connections, vivid colors, creative exploration, spatial reasoning, fine motor skills, solo or group play **Brand:** picassotiles **Price:** 525.81 DT **Availability:** ✅ In Stock ## Summary > 🧩 Build brilliance block by block — don’t miss out on the STEM play revolution! ## Quick Answers - **What is this?** PicassoTiles 240 Piece Hedgehog Bristle Blocks 3D STEM Building Toy Ages 3+ | Easy angle-to-angle connections, vivid colors, creative exploration, spatial reasoning, fine motor skills, solo or group play by picassotiles - **How much does it cost?** 525.81 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/136109839-picassotiles-240-piece-hedgehog-bristle-blocks-3d-stem-building-toy) ## Best For - picassotiles enthusiasts ## Why This Product - Trusted picassotiles brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Soft, Safe & Durable:** Precision-molded, easy-to-connect bristle blocks designed for little hands and big imaginations. - • **Comes with Inspiration:** Includes 240 pieces plus an idea booklet featuring 20+ designs to spark endless innovation. - • **STEM Learning Made Fun:** Hands-on play that sharpens problem-solving, math, and fine motor skills from age 3+. - • **Group & Solo Play Ready:** Perfect for solo inventors or collaborative challenges in home or classroom settings. - • **Limitless 3D Creativity:** Connect pieces at multiple angles to build unique, sturdy structures every time. ## Overview The PicassoTiles 240 Piece Hedgehog Bristle Blocks set offers a vibrant, versatile STEM building experience for kids ages 3 and up. Featuring 240 soft, interlocking pieces that connect at multiple angles, this set promotes spatial reasoning, fine motor skills, and creative problem-solving. Ideal for solo or group play, it includes an idea booklet with over 20 designs, making it a trusted educational toy that blends fun with foundational learning. ## Description desertcart.com: PicassoTiles 240 Piece Hedgehog Bristle Blocks 3D STEM Building Toy Ages 3+ | Easy angle-to-angle connections, vivid colors, creative exploration, spatial reasoning, fine motor skills, solo or group play : Toys & Games Review: Picasso blocks ! - Bought for a child’s birthday. He turned 3. He was so excited to see them . He had played with my son that were called Bristle Blocks 42 years ago. Many little hands have enjoyed them over the years. Review: Nice box, nice set - It’s no one’s fault that after months of asking for a set at home (they love them at school) my child has not touched this massive set at all. So many pieces. Possibly too many. ## Features - BRISTLE BLOCKS OPEN-ENDED LEARNING: Connect colorful shapes at multiple angles to create original structures while exploring early STEM concepts through hands-on construction and imaginative play. - PRECISION-MOLDED CONSTRUCTION: Soft interlocking pieces connect at different angles and pull apart easily, helping young builders shape sturdy models, rebuild quickly, and keep new ideas moving. - STEM BUILDING SET FOR VERSATILE FUN: Build independently, share pieces for group challenges, or bring creative activities to home and classroom settings, with fresh designs possible every time. - INTERLOCKING BUILDING BLOCKS FOR KIDS AGES 3+: Supports color and shape recognition, spatial reasoning, fine motor skills, hand-eye coordination, problem-solving, and creative thinking through active play. - TRUSTED PICASSOTILES QUALITY: Includes 240 soft interlocking pieces and an idea booklet to help children get started, explore more than 20 designs, and enjoy engaging preschool, kindergarten, or family activities. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QN1HPKW | | Additional Features | Construction, Sorting | | Age Range Description | 3 years and up. | | Best Sellers Rank | #17,552 in Toys & Games ( See Top 100 in Toys & Games ) #646 in Toy Building Sets | | Brand Name | PicassoTiles | | Color | Hedgehog Blocks 240pc | | Customer Package Type | Flat Free Package (FFP) | | Customer Reviews | 4.6 out of 5 stars 897 Reviews | | Educational Objective | Counting Skills, Creative Thinking, Hand-Eye Coordination, Math Skills, STEM, Sorting Skills | | Item Dimensions | 16.5 x 14 x 4.5 inches | | Manufacturer | PicassoTiles | | Manufacturer Minimum Age (MONTHS) | 36 | | Manufacturer Part Number | PTB240 | | Material Type | Plastic | | Model Name | stem building blocks tiles | | Model Number | PTB240 | | Model Year | 2017 | | Number of Pieces | 240 | | Number of Players | 2 or more | | Operation Mode | manual | | Set Name | Hedgehog | | Size | 14 inches x 16.5 inches x 4.5 inches | | Theme | Geometrical | | Toy Building Block Type | Interlocking Toy Building Block | | UPC | 749684523831 817338021757 | | Unit Count | 1 count | ## Images ![PicassoTiles 240 Piece Hedgehog Bristle Blocks 3D STEM Building Toy Ages 3+ | Easy angle-to-angle connections, vivid colors, creative exploration, spatial reasoning, fine motor skills, solo or group play - Image 1](https://m.media-amazon.com/images/I/91aWINfmxnL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: I see it comes in a box, what size container would fit all the pieces to store them in? Thank you** A: I purchased a plastic storage bin with handles that fold over the lid and clip in place. The container measures approximately 22” long 15” wide and 8” high. It is a perfect fit for all the pieces and makes for easy storage. **Q: Could these be used as a pipelone for water withiut leaking if on tight enough?** A: No, they are not that tight. Water would leak out. **Q: What is the diameter of the pipes?** A: One end is 11/16th inch. The other end is 14/16th inch. **Q: Could these be used in water?** A: Yes they could be used in water. My grandkids keep them in a tent and build in there. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Picasso blocks ! *by M***R on August 18, 2026* Bought for a child’s birthday. He turned 3. He was so excited to see them . He had played with my son that were called Bristle Blocks 42 years ago. Many little hands have enjoyed them over the years. ### ⭐⭐⭐⭐⭐ Nice box, nice set *by H***H on May 16, 2026* It’s no one’s fault that after months of asking for a set at home (they love them at school) my child has not touched this massive set at all. So many pieces. Possibly too many. ### ⭐⭐⭐⭐⭐ Encourages creativity. *by K***Y on August 23, 2025* Fun toy for building. There are plenty of ideas included for children to create a new toy. The eyes and wheels have become a popular addition for their creations. The creations don’t always hold together well. ## Frequently Bought Together - PicassoTiles 240pcs Hedgehog Interlocking Building Shape 3D Blocks, STEAM Educational, Creative, Fun Construction Playset, Sensory Toy Gift for Preschool and Kindergarten Kids, Ages 3 and Up, PTB240 - Picasso Toys Hedgehog Blocks 4 Family Action Character Figures Toddler Toy Construction Building Tile Block Expansion Pack Educational Add-on STEM Learning Smart Game Kit Toys Pretend Playset Age 3+ - Picasso Toys PTB100 100pcs Hedgehog Block 3D Building Blocks Tiles Safari Theme Set Learning Playset STEM Toy Set Educational Kit Child Brain Development Preschool Kindergarten Toy for Age 3 & Up --- ## 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.tn/products/136109839-picassotiles-240-piece-hedgehog-bristle-blocks-3d-stem-building-toy](https://www.desertcart.tn/products/136109839-picassotiles-240-piece-hedgehog-bristle-blocks-3d-stem-building-toy) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-08*