--- product_id: 263899558 title: "IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Multicolor Interlocking Building Blocks Toy Set | 100 Pieces | Ages 3-10 | Unisex" brand: "iq builder" price: "€ 91.78" currency: EUR in_stock: false reviews_count: 5 category: "Iq Builder" url: https://www.desertcart.at/products/263899558-iq-builder-stem-learning-toys-creative-construction-engineering-multicolor-interlocking store_origin: AT region: Austria --- # 3 skill-level instructional eBooks included Boosts STEM & critical thinking skills 100 multicolor interlocking pieces IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Multicolor Interlocking Building Blocks Toy Set | 100 Pieces | Ages 3-10 | Unisex **Brand:** iq builder **Price:** € 91.78 **Availability:** ❌ Out of Stock ## Summary > 🛠️ Build Smarter, Play Brighter – The STEM Toy That Grows With Your Genius! ## Quick Answers - **What is this?** IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Multicolor Interlocking Building Blocks Toy Set | 100 Pieces | Ages 3-10 | Unisex by iq builder - **How much does it cost?** € 91.78 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/263899558-iq-builder-stem-learning-toys-creative-construction-engineering-multicolor-interlocking) ## Best For - iq builder enthusiasts ## Why This Product - Trusted iq builder brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **STEM Skills in Action:** Designed by educators to develop critical thinking, spatial reasoning, and problem-solving. - • **Safe & Sustainable Play:** Made from non-toxic ABS plastic, perfect for kids ages 3-10 and worry-free parents. - • **Classroom-Approved & Loved:** Trusted by teachers and parents alike to inspire future innovators. - • **Unlock Limitless Creativity:** 100 vibrant, interlocking blocks spark endless engineering possibilities. - • **Guided Learning at Every Level:** Three progressive eBooks ensure fun and growth from beginner to advanced builders. ## Overview IQ BUILDER is a 100-piece multicolor interlocking building block set designed for children ages 3-10. Developed with educators, it promotes STEM learning by enhancing critical thinking, spatial reasoning, and problem-solving skills. The set includes three instructional eBooks tailored for beginner, intermediate, and advanced builders, making it ideal for both home and classroom use. Made from non-toxic ABS plastic, IQ BUILDER offers a safe, creative, and educational play experience that prepares kids for a successful future in science and engineering. ## Description IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Blocks Toy Set for Boys and Girls Ages 5 6 7 8 9 10 Year Old + | Best Toy Gift for Kids | Activity Game Review: Surprise Review: Really cool ## Features - EMPOWER YOUR CHILD WITH THE SKILLS NEEDED FOR A BRIGHT AND SUCCESSFUL FUTURE IQ BUILDER has created a brand new and unique set of educational toys with a strong emphasis on STEM LEARNING to help children build a solid foundation in Science, Technology, Engineering and Mathematics. Our toys are designed to flex mental muscles and put the cognitive parts of the brain to work promoting development of critical thinking, reasoning and problem solving skills! - RECOMMENDED BY EDUCATION PROFESSIONALS FOR BOTH THE HOME AND CLASSROOM IQ BUILDER was inspired by a group of teachers and our toys have been applied in classrooms to assist in demonstrating concepts of geometry, physics and mathematics to students ranging from elementary school children to adults attending graduate degree programs. It is a fun and productive gift for anyone – child or adult - that has shown an interest in math, science, construction and/or engineering! - THREE INSTRUCTIONAL EBOOKS INCLUDED FOR BEGINNER, INTERMEDIATE AND ADVANCED BUILDING Toy sets made by IQ BUILDER can assemble nearly any geometrical configuration you can imagine from small simple shapes and patterns to large complex models and structures. We have included three eBooks so anyone can play no matter their skill level. Each ball has 26 connecting points and our set comes with four different length connector pieces allowing for great flexibility in design and creativity! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074TCJMQW | | Additional Features | Non Toxic | | Age Range Description | Kid | | Best Sellers Rank | #237,469 in Toys ( See Top 100 in Toys ) #9,431 in Toy Building Sets | | Brand Name | IQ BUILDER | | Color | Multicolor | | Customer Package Type | Not FFP Certified | | Customer Reviews | 4.6 out of 5 stars 8,638 Reviews | | Educational Objective | Creative Thinking, Problem Solving Skills, STEM, Spatial Reasoning, Team Building Skills | | Item Weight | 0.01 Ounces | | Manufacturer | IQ BUILDER | | Manufacturer Minimum Age (MONTHS) | 3 | | Material Type | ABS Plastic | | Model Name | IQ BUILDER | | Model Number | IQ BUILDER | | Model Year | 2021 | | Number of Pieces | 1 | | Size | M, S | | Subject Character | Game | | Theme | construction | | Toy Building Block Type | Interlocking Toy Building Block | | UPC | 646437890151 | | Unit Count | 1 Count | ## Images ![IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Multicolor Interlocking Building Blocks Toy Set | 100 Pieces | Ages 3-10 | Unisex - Image 1](https://m.media-amazon.com/images/I/815eOzxESfL.jpg) ## Questions & Answers **Q: How many things can be made at the same time?** A: Hello, this depends on what you are building and its size. Please do not hesitate to contact us if you have further questions. IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Toy Set for Boys and Girls Ages 3 4 5 6 7 8 9 10 Year Old | Best Toy Gift for Kids | Top Blocks Game Kit **Q: Are the instructions available in spanish? my grandsons are peruvian and have very limited english** A: The only printed instructions provided are photos of objects to build. My kindergarten students either follow the pictures, or build on their own. **Q: what age would be best for this toy?** A: This is recommended for aged 5 and above. Thank you for considering IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Blocks Toy Set for Boys and Girls Ages 5 6 7 8 9 10 Year Old | Best Toy Gift for Kids | Activity Game Kit **Q: What is the address for downloading instructions?** A: Thank you for contacting us. We are currently experiencing technical difficulties with our website and are working hard to get it up and running ASAP. In the meanwhile, you can download the 3 eBooks (beginner/intermediate/advanced) with the below link which is valid for the next 5 days until we get our website fixed. https://we.tl/t-ETy3C6S3P7 IQ BUILDER Team ## Customer Reviews ### ⭐⭐ Surprise *by R***A on 6 June 2020* ### ⭐⭐⭐⭐⭐ Really cool *by K***E on 2 January 2025* ### ⭐⭐⭐⭐⭐ Great product, great customer service *by N***E on 16 October 2018* ## Frequently Bought Together - IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Set for Boys & Girls Ages 3-10 | Top Blocks Game Kit - Learning Resources STEM Explorers Brainometry - 34 Pieces, Ages 5+ STEM Toys for Kids, Brain Teaser Toys and Games, Kindergarten Games,Back to School - Learning Resources STEM Explorers Pixel Art Challenge - Math Puzzles, Pattern Blocks, Creativity for Kids Sensory Bin, Arts and Crafts, Math Manipulatives, Building Toys, Montessori --- ## 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.at/products/263899558-iq-builder-stem-learning-toys-creative-construction-engineering-multicolor-interlocking](https://www.desertcart.at/products/263899558-iq-builder-stem-learning-toys-creative-construction-engineering-multicolor-interlocking) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-24*