Build epic marble-run contraptions with MindWare KEVA Contraptions—200 precision-cut wooden planks and 2 balls let kids engineer ramps, chutes, towers, and paths without glue or connectors, ensuring smooth rolls every time as balls glide predictably without skips or frustration.
Interchangeable with other KEVA and Kapla systems, these snug-fitting planks spark endless creativity, teaching physics, balance, problem-solving, and STEAM skills through trial-and-error building—from quick starters to complex Rube Goldberg machines, all guided by an included idea book.
