Green Science Salt Powered Robot
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Green Science Salt Powered Robot
Put the Green Science Salt Powered Robot together, then add salty water to the specially designed battery cartridges and off it goes! It's amazing!
Contains a set of plastic mechanical parts (assembly required) and detailed instructions.
Approx 5.5cm when built.
Not included but also needed: screwdriver, table salt and a teaspoon.
No batteries required.
Recommended Age 5 years +