KELVIN® Build A Better Mousetrap Racer® Kit

Stock Number:
841206
$4.95

Introduce students to transportation and vehicle design concepts.,Students design and build a vehicle that uses the energy from a mousetrap spring for propulsion.

Includes mousetrap, [2] KELVIN® front wheels, [2] KELVIN® giant rear wheels (4-3/4 in. dia.), [2] axles and a straw. Grades 6-9.