Salt Water Spider Kit
$29.95
Build an environmentally-friendly fuel cell spider - powered by salt water!
Just by adding a few drops of salt water the spider will come alive and move along in a frightening manner.
This innovative kit introduces children to clean energy technology, demonstrating how fuel cells work without the need for batteries. It's an exciting way to learn about sustainable energy while having fun.
For Ages 8yrs+
Pack size (cm): H: 18 W: 21 L: 6