The Pinwheel Crafts Robotic Dinosaur Kit lets kids build three moving dinosaurs, a Tyrannosaurus, a Triceratops, and a Brachiosaurus, from pre-cut wooden parts. Each dinosaur has its own motor and wired controller, and moves back and forth at the press of a button.

The kit includes the three mechanical dinosaur assemblies (each with its own motor, controller, and screws), 8 colors of paint, 2 paint brushes, and step-by-step instructions. One wiring step is for a grown-up. Recommended for ages 8 and up, built together with an adult.