Item Number: 3152772
This item is available for giftwrap!
• Engaging, interactive demonstration of clean energy
• Kit assembly encourages hand-eye coordination and digital dexterity
• Includes three magnesium metal sheets and easy-to-follow instructions
This spider creeps on clean energy...
Good gardeners know that a quick way to repel spiders from plants is to spray them with salt water. But salt water – the most abundant clean energy source on Earth – is actually the power source for our kit’s amazing Salt Water Arachnoid.
Just activate the fuel cell module with a salt water mixture, and the magnesium metal sheet (three sheets included) will send the spider creeping and crawling for about five to seven continuous hours. To stop, remove the fuel cell module, rinse with water and dry.All kit materials are environmentally safe, non-heat producing and non-toxic. Once assembled, the salt water powered spider measures 1.77" x 4.72" x 4.33".
Recommended for ages 10+.
Warning: Choking Hazard. Small parts. Not for children under 3 years