Salt Crusher Monster Truck

$32.00

Salt Crusher is a great educational science kit you build yourself that's powered by saltwater. Equipped with four-wheel drive mechanical construction it easily handles different types of terrain by its twisted car body design. The transparent case design allows children to see; the rhythm of the piston in a vertical or horizontal direction. Change the Salt Crusher's height and shape and enjoy its unique way of moving.

Over 85 parts. No batteries needed.

Ages 8 - 98