---
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: "€ 89.84"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mind Ware"
url: https://www.desertcart.be/products/170046962-mindware-keva-brain-builders-deluxe-stem-building-toy-includes-75
store_origin: BE
region: Belgium
---

# 3D spatial reasoning challenges 40 double-sided puzzle cards 75 precision maple 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:** € 89.84
**Availability:** ✅ In Stock

## Summary

> 🧠 Build brilliance block by block — don’t miss out on the ultimate STEM brain boost!

## 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?** € 89.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/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

- • **Durable, Natural Maple Wood:** Premium, eco-friendly planks crafted for lasting play and fine motor skill development.
- • **Master STEM with Every Stack:** Build critical thinking and engineering skills through hands-on 3D puzzles designed for future innovators.
- • **Portable Creativity On-the-Go:** Compact and organized set perfect for classrooms, road trips, or impromptu STEM sessions anywhere.
- • **Inclusive Fun for Budding Engineers:** Designed for ages 7+, this set grows with your child’s skill level from beginner to expert.
- • **Challenge Your Mind, Not Just Your Hands:** Turn 2D diagrams into intricate 3D structures, boosting spatial reasoning and problem-solving prowess.

## Overview

The MindWare Keva Brain Builders Deluxe is a premium STEM building toy featuring 75 durable maple planks and 40 double-sided puzzle cards that challenge kids aged 7+ to transform 2D diagrams into complex 3D structures. This hands-on set enhances spatial reasoning, fine motor skills, and engineering mindset without the need for glue or connectors, making it a perfect blend of creativity, education, and portability for young innovators.

## Description

Buy 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+: 3-D Puzzles - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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 | #52,240 in Toys & Games ( See Top 100 in Toys & Games ) #209 in 3-D Puzzles |
| Brand Name | MindWare |
| Color | Beige |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 out of 5 stars 310 Reviews |
| Educational Objective | Following Directions, STEM, Creative Thinking |
| 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 |
| 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 |
| Target Audience | Kids aged 7 and up |
| Theme | Architecture |
| Toy Building Block Type | Stacking Toy Building Block |
| UPC | 192073668550 |
| Unit Count | 75 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

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-25*