RED-K1116

$19.95 MSRP inc.GST

Redback – K 1116 – KIT SPIDER FUEL CELL ENGINE

This creepy crawly spider uses a salt water reactive fuel cell to power its legs. Just by adding some salt water to the cell plate, the spider will begin to creep around. A great way to learn about alternative energy ideas. No batteries required! Includes 3 fuel cell sheets. Can be assembled in under an hour. 

Suitable for children aged 8 and over