MindWare KEVA Contraptions Reactions Planks Building Toy - 178 KEVA Building Planks (191 Piece Set) - Free-Form Wood Building Set for Kids to Create Their Own Ball Maze – Ages 7 & Up

Description

🧩 Build, react, and amaze—where creativity meets physics!

The MindWare KEVA Contraptions Reactions Planks set offers 178 precision-cut wooden planks plus unique reaction pieces to build intricate marble runs and chain reactions. Designed for kids 7 and up, it fosters STEM learning through hands-on exploration of physics and architecture, all without glue or connectors. This comprehensive kit includes an illustrated idea book to inspire endless creative possibilities.