Keva: Contraptions Reactions Toys and the work of scientists

and the work of scientists in the field

Expertly crafted from research-grade polyresin and hand-painted

this necklace makes a powerful

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

Keva: Contraptions Reactions Toys and the work of scientistsGet 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!