Thames And Kosmos Rebotz - Knox

Knock, knock, knocking on wooden floors — this wacky walking ReBot is pieced together from a tennis racket, hammer, and the rear wheels of a tricycle.

+ Fast and easy to build

+ Demonstrates wheels, slider cranks, and motors in action

+ Powered by an electric motor

+ Combine the parts from different ReBotz kits to build your own creations.