Straws & Connectors, 400 PiecesBuild a fort, rocket, boat, tower, tunnel or bridge! Design your own scientific model, or create a unique contraption. The straws fit snuggly on the connectors, but are flexible so you can build arches and tubes....

KEVA Contraptions: 200 Piece Set Learning that's right on track! What is KEVA?KEVA inspires the creative spirit in people of all ages and skill levels. Attention spans lengthen, concentration deepens, teamwork happens, excitement builds, children learn. It is no wonder...