Keva: Contraptions Reactions Slime & Putty Glow-in-the-dark ink reveals dinosaur skeletons

Glow-in-the-dark ink reveals dinosaur skeletons after lights out

Kendi had been pondering the same ever since he became a teacher--but the question became more personal and urgent when he found out his partner

Retro design with vacuum electroplating and manual polishing for a long-lasting shine

A vibrant scene filled with planets

Holds a generous 15 oz of your favorite hot or cold beverage

Keva: Contraptions Reactions Slime & Putty Glow-in-the-dark ink reveals dinosaur skeletonsGet 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!