Keva: Contraptions Reactions Toys Turn curiosity about mystery and

Turn curiosity about mystery and logic into an engaging challenge that brings reasoning and adventure together for an exciting game night experience

5" (L) x 5

ensuring child-friendly design

approximately 1 inch for small and nearly 2 inches in diameter for large

or layer during cooler months

Keva: Contraptions Reactions Toys Turn curiosity about mystery andGet the fun rolling with this unique set that includes traditional KEVA planks, special colored planks and a variety of unique pieces to set off chain reactions. Builders can set up their contraptions to cause reactions like ringing a bell, knocking over a bowling pin and more. Build a course and see if the pieces react as you predict!