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4M – Salt Water Powered Truck STEM Science Kit

Availability:

Out of stock


Green Science

Design this truck and prepare its battery for action.

Then add some salty water and watch the truck go

1,250

Out of stock

contains all truck contents, carbon, motor dropper,fabric, cup , magnesium and detailed instructions.

u also need salt and table spoon

 

8+

SKU: PX-10824 Categories: , , ,