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0800 NATURE

Eco Engineering:Salt Powered Truck

$29.99

Have an amazing time preparing and building this truck and then prepare its battery for action.

Add salty water and watch the truck go! (approx. 10cm when built).

Contents: truck body, wheels, scoop, axle with gear, battery cartridge, active carbon, motor with wire and contacts, dropper, magnesium sheet, fabric, copper sheet, cup and instructions.

Ages 8+