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FREE Service; You will receive email within 1 hour when your order is Ready for Collection. Have your phone with this Ready for Collection email with you. We will hold your order for 2 days. Still can't make it, no problem, no charge.
This Salt Water Fuel Cell Engine Car Kit is a fantastic educational science kit. The car engine once built is powered by fuel cell, just add salt water to go. It’s equipped with four-wheel drive mechanical construction. It can easily handle different types of terrain by its twisted car body design. Easily transform from V Engine to Flat Engine. The transparent case design allows you to see the rhythm of the piston in vertical or horizontal direction.