Geared-Up Gadgets STEM Kit

Kids learn about gears, transmissions, force and motion as they build 5 fun gadgets and make them work! The kit guides kids through the building process and experiments, helping them create a helicopter model, a spinner toy and more. Kit includes 114 building pieces and a full-color 24-page manual with illustrated step-by-step instructions. Largest piece measures 5 3/4″ in length.

Plastic