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. Manipulate your KEVA planks to successfully duplicate the balance, proportion, composition, and geometry featured on each card.

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!

• Strengthens STEM, fine-motor, strategy, physics, and basic engineering skills
• A new and exciting way to experience KEVA planks
• Perfect for on-the-go learning
• Includes 20 durable planks, 30 double-sided cards in a zippered carrying case
• Ages 7 and up