MindWare KEVA Brainbuilders, 3D brain building STEM challenges for boys & girls, Try to build the image, Practice spatial thinking, 20 planks & 30 puzzles

$29.55 $49.55( / )
Shipping Free.
Your child wil approach KEVA from a whole new angle with this interactive STEM tool! Brain Builders combines 20 KEVA planks with a set of double-sided puzzle cards. Each stimulating card features a 2-D challenge on one side and its solution on the other. The goal is to recreate 2-D...
Add to Wishlist
Real time +57 visitor right now
Your child wil approach KEVA from a whole new angle with this interactive STEM tool! Brain Builders combines 20 KEVA planks with a set of double-sided puzzle cards. Each stimulating card features a 2-D challenge on one side and its solution on the other. The goal is to recreate 2-D patterns into 3-D structures. The 2-D cards show the design from different angles highlighting the front, side and overhead view and increase in difficulty from beginner to expert. A perfect unisex activity! Manipulate your KEVA planks to successfully duplicate the balance, proportion, composition and geometry featured on each card. Once you think you've solved the blueprint, flip it over to check the solution—try to resist the urge to peek! As each build becomes more challenging, patience and confidence is gained through trial and error. From picnic tables and rowboats to swans and snails, you will be amazed what your brain will build! Time to put your 3-D imagination to the test! *Age Recommendation: Ages 7+
  • KEVA Brain Builders will train brains to think in a whole new dimension - a great first step towards STEM (Science, Technology, Engineering and Math). Manipulate your KEVA planks to successfully duplicate the balance, proportion, composition and geometry featured on each card.
  • TOYS THAT TEACH: KEVA Brain Builders from MindWare will train your brain to turn 2-dimensional diagrams into 3-dimensional reality. Approach KEVA from a whole new angle with this interactive STEM tool!
  • STRENGTHENS STEM: Turn technical drawings into fun, recognizable objects. The 2-D cards show the design from different angles highlighting the front, side and overhead view and increase in difficulty from beginner to expert.
  • PROBLEM SOLVING: Manipulate your KEVA planks to successfully duplicate the balance, proportion, composition and geometry featured on each card. As each build becomes more challenging, patience and confidence is gained through trial and error.
  • FUN AND REWARDING: Once you think you've solved the blueprint, flip it over to check the solution—try to resist the urge to peak! From picnic tables and rowboats to swans and snails, you will be amazed what your brain will build. Time to put your 3D imagination to the test!
  • INCLUDES: 20 durable KEVA planks, 30 full-color double-sided cards in a zippered carrying case.

🚚 Free Shipping & 30-Day Free Returns

Enjoy Free Standard Shipping across the USA and 100% Free 30-Day Returns with zero restocking fees.

📦 Shipping Policy

  • Target Destination: We ship exclusively to physical addresses within the 50 United States.

  • Order Processing (Handling Time): 0 to 3 business days (Mon – Fri). Orders placed after 5:00 PM ET or on weekends begin processing the next business day.

  • Transit Time: 0 to 3 business days (Mon – Fri).

  • Total Estimated Delivery: 1 to 6 business days.

  • Tracking: A tracking number will be emailed to you as soon as your order ships.

🔄 Return & Refund Policy

  • 30-Day Return Window: Items can be returned within 30 days of delivery.

  • 100% Free Returns: We provide a prepaid return shipping label for all eligible returns (including customer remorse, wrong size, or defective items).

  • Zero Restocking Fees: We do not charge any restocking or return fees.

  • Item Condition: Must be new, unused, and in original packaging with all accessories included.

  • Fast Refunds: Once inspected at our warehouse, your full refund is processed back to your original payment method within 7 business days.

⚠️ Damaged or Incorrect Orders?

If your item arrives damaged, defective, or incorrect, please notify us within 48 hours of delivery with photos of the item and packaging so we can expedite a free replacement or instant full refund.

📩 How to Start a Return or Inquiry

Returns are accepted by mail with prior authorization. Contact our customer care team with your order number: