Salt Water Powered Robot Kit Brine Electricity Green Energy Science Recycle Craft Educational & Learning Kids Toy Put this robot mini vehicle together,then add salty water to the power compartment and off it goes! NO Batteries required! It's amazing! A great chance for children to learn about this new energy, see how amazing it is to just add salt water to make the robot. FC module includes 3 parts, the Magnesium metal sheet is a consumable item, one sheet can make the robot for about 4 hours continuously. Kit includes 3 Magnesium metal sheets. Children can experience the joyance and achievement with the assembly, which can help to cultivate their innovation and intelligence. Material: ABS Plastic Color: Grey Product Size: 2.5 x 3 x 2.5 inches Box Size: 8 x 6 x 1.5 inches Weight : 6 oz Age Range: 8 Years and up
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