--- product_id: 170046962 title: "MindWare Keva Brain Builders Deluxe: STEM Building Toy Includes 75 KEVA Planks, 40 Puzzle Cards, 8 Design Cards, 3D Building Skills for Kids - Ages 7+" brand: "mindware" price: "€ 88.88" currency: EUR in_stock: true reviews_count: 13 category: "Mind Ware" url: https://www.desertcart.gr/products/170046962-mindware-keva-brain-builders-deluxe-stem-building-toy-includes-75 store_origin: GR region: Greece --- # 8 advanced design cards 40 challenging puzzle cards 75 precision wooden planks MindWare Keva Brain Builders Deluxe: STEM Building Toy Includes 75 KEVA Planks, 40 Puzzle Cards, 8 Design Cards, 3D Building Skills for Kids - Ages 7+ **Brand:** mindware **Price:** € 88.88 **Availability:** ✅ In Stock ## Summary > 🧠 Build brilliance block by block—don’t just play, engineer your future! ## Quick Answers - **What is this?** MindWare Keva Brain Builders Deluxe: STEM Building Toy Includes 75 KEVA Planks, 40 Puzzle Cards, 8 Design Cards, 3D Building Skills for Kids - Ages 7+ by mindware - **How much does it cost?** € 88.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/170046962-mindware-keva-brain-builders-deluxe-stem-building-toy-includes-75) ## Best For - mindware enthusiasts ## Why This Product - Trusted mindware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Beyond the Cards:** Encourages open-ended play, sparking innovation beyond the included designs. - • **No Glue, No Fuss:** Pure wooden planks stack seamlessly—no connectors needed for endless creativity. - • **Durable & Kid-Proof:** Crafted from sturdy wood to withstand enthusiastic builders aged 7 and up. - • **Visualize & Conquer:** Transforms 2D diagrams into complex 3D structures, sharpening spatial reasoning. - • **STEM Mastery in Every Build:** Boosts critical STEM skills with hands-on 3D construction challenges. ## Overview The MindWare Keva Brain Builders Deluxe set includes 75 durable wooden planks, 40 puzzle cards, and 8 design cards designed to develop STEM, fine motor, and spatial skills in kids aged 7+. This glue-free, connector-free building toy challenges users to recreate intricate 3D structures from 2D diagrams, fostering creativity and problem-solving in a fun, hands-on way. ## Description Product description As children stack planks and explore different structural forms, they directly engage with concepts of physical balance and stability. Handling the solid pine planks strengthens fine motor skills as kids manipulate, place, and align the pieces. Stacking the planks with precision requires hand-eye coordination, especially when aiming for taller or more intricate structures. Kids learn how to recognize shapes, angles and diagrams, combining them into a 3-dimensional model. Beginner, Intermediate and Expert levels. How is Brain Builders different from loose KEVA planks? It pairs 20 standard planks with double-sided challenge cards that ask players to turn 2-D diagrams into 3-D builds—turning construction into a brain-twisting puzzle. How is Brain Builders different from loose KEVA planks? It pairs 20 standard planks with double-sided challenge cards that ask players to turn 2-D diagrams into 3-D builds—turning construction into a brain-twisting puzzle. Exactly what comes in the case? 20 KEVA maple planks, 30 illustrated puzzle cards, and a zippered carrying case. Exactly what comes in the case? 20 KEVA maple planks, 30 illustrated puzzle cards, and a zippered carrying case. Who is it intended for? It’s recommended for budding engineers age 7 and up. Who is it intended for? It’s recommended for budding engineers age 7 and up. What skills does it develop? Solving the cards sharpens spatial reasoning, engineering mindset, fine motor control, and perseverance. What skills does it develop? Solving the cards sharpens spatial reasoning, engineering mindset, fine motor control, and perseverance. Is it travel-friendly? Absolutely—the compact zip case keeps planks and cards organized for classrooms or road trips. Is it travel-friendly? Absolutely—the compact zip case keeps planks and cards organized for classrooms or road trips. Comparison Chart – Hands-On STEM Building Sets Brain Builders Junior Brain Builders Brain Builders Deluxe Maker Bot Maze Models Vehicles Maple 200 Wood Plank Contraptions Reactions Review: Perfect for STEM event - Purchases for a stem event. Students loved it. Planks are durable perfect for elementary kids. Lots of creativity opportunities beyond recommended designs that come in box. Review: My grandson loves them. - A great block set. My grandson loves them. ## Features - Toys That Teach: KEVA Brain Builders manipulatives for elementary school and home use are classroom must haves, helping to strengthen STEM, fine motor, strategy, physics and basic engineering skills - STEM Building Games: This 3D puzzle set trains your brain to turn 2D diagrams into 3D reality as you stack wooden blocks to recreate the pattern on each puzzle card into a recognizable 3D structure - Problem Solving: Manipulate your KEVA planks to duplicate the composition featured on each card. Practice patience and visualization through trial and error as each build becomes more challenging. - Fun and Rewarding: Once you think you've solved it, flip it over to check the solution; from picnic tables and rowboats to swans and snails, you’ll be amazed what you can build with simple wood blocks - Includes: 75 durable planks, 40 puzzle cards and 8 design cards (Ages 7 and up) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XYGF496 | | Additional Features | No glue or connectors required. | | Age Range Description | Kid | | Best Sellers Rank | #74,576 in Toys & Games ( See Top 100 in Toys & Games ) #393 in 3-D Puzzles | | Brand Name | MindWare | | Color | Beige | | Customer Package Type | FFP | | Customer Reviews | 4.7 out of 5 stars 307 Reviews | | Educational Objective | Following Directions, STEM, Creative Thinking | | Is Assembly Required | No | | Item Dimensions | 2 x 1 x 0.1 inches | | Item Weight | 2.4 Pounds | | Manufacturer | MindWare | | Manufacturer Maximum Age (MONTHS) | 84 | | Manufacturer Minimum Age (MONTHS) | 84.00 | | Manufacturer Part Number | KEVA | | Material Type | Wood | | Model Name | keva brain builders deluxe | | Model Number | MDW66009W | | Model Year | 2021 | | Number of Pieces | 75 | | Number of Players | 4 | | Operation Mode | manual | | Set Name | Deluxe | | Size | Approximately 1 inch x 2 inches per block | | Sub Brand | KEVA Brain Builders | | Subject Character | Swans | | Theme | Architecture | | Toy Building Block Type | Stacking Toy Building Block | | UPC | 192073668550 | | Unit Count | 75.0 Count | ## Images ![MindWare Keva Brain Builders Deluxe: STEM Building Toy Includes 75 KEVA Planks, 40 Puzzle Cards, 8 Design Cards, 3D Building Skills for Kids - Ages 7+ - Image 1](https://m.media-amazon.com/images/I/71KwfaoNA3L.jpg) ![MindWare Keva Brain Builders Deluxe: STEM Building Toy Includes 75 KEVA Planks, 40 Puzzle Cards, 8 Design Cards, 3D Building Skills for Kids - Ages 7+ - Image 2](https://m.media-amazon.com/images/I/71OdzSrnshL.jpg) ![MindWare Keva Brain Builders Deluxe: STEM Building Toy Includes 75 KEVA Planks, 40 Puzzle Cards, 8 Design Cards, 3D Building Skills for Kids - Ages 7+ - Image 3](https://m.media-amazon.com/images/I/71V1q1jwjML.jpg) ![MindWare Keva Brain Builders Deluxe: STEM Building Toy Includes 75 KEVA Planks, 40 Puzzle Cards, 8 Design Cards, 3D Building Skills for Kids - Ages 7+ - Image 4](https://m.media-amazon.com/images/I/71iBrbzyuXL.jpg) ![MindWare Keva Brain Builders Deluxe: STEM Building Toy Includes 75 KEVA Planks, 40 Puzzle Cards, 8 Design Cards, 3D Building Skills for Kids - Ages 7+ - Image 5](https://m.media-amazon.com/images/I/81BE+1IcDML.jpg) ## Questions & Answers **Q: How is Brain Builders different from loose KEVA planks?** A: It pairs 20 standard planks with double-sided challenge cards that ask players to turn 2-D diagrams into 3-D builds—turning construction into a brain-twisting puzzle. **Q: Exactly what comes in the case?** A: 20 KEVA maple planks, 30 illustrated puzzle cards, and a zippered carrying case. **Q: Who is it intended for?** A: It’s recommended for budding engineers age 7 and up. **Q: What skills does it develop?** A: Solving the cards sharpens spatial reasoning, engineering mindset, fine motor control, and perseverance. **Q: Is it travel-friendly?** A: Absolutely—the compact zip case keeps planks and cards organized for classrooms or road trips. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for STEM event *by Z***. on May 23, 2025* Purchases for a stem event. Students loved it. Planks are durable perfect for elementary kids. Lots of creativity opportunities beyond recommended designs that come in box. ### ⭐⭐⭐⭐⭐ My grandson loves them. *by A***N on March 24, 2026* A great block set. My grandson loves them. ### ⭐⭐⭐⭐⭐ Great for creative builders *by J***I on November 10, 2023* It’s so hard keeping kids off screens but this set helps keep my 9 year old daughter busy for a little while. I love the pre-set cards to challenge them. We make a game out of it to see who can build it first. She also just likes to build with them. So happy I got this! ## Frequently Bought Together - MindWare Keva Brain Builders Deluxe: STEM Building Toy Includes 75 KEVA Planks, 40 Puzzle Cards, 8 Design Cards, 3D Building Skills for Kids - Ages 7+ - KEVA Structures 200 Wood Building Planks Set - Building Toy Includes 200 Wooden Blocks and Idea Book - Ages 5 and Up - MindWare KEVA Junior Brain Builders Playset --- ## 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.gr/products/170046962-mindware-keva-brain-builders-deluxe-stem-building-toy-includes-75](https://www.desertcart.gr/products/170046962-mindware-keva-brain-builders-deluxe-stem-building-toy-includes-75) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-26*