$12.90 SGD $14.90 SGD
The Salt Water Fuel Cell Giant Arachnoid Kit gives once again gives our kids the opportunity to learn about new forms of clean energy, and they get to build and power their very own toy and then feed it some saltwater and watch it scurry away!
Salted water battery operated big spider provides the children one good opportunity to learn about new model of clean energy through assembling.
This environmentally friendly concept seems to steer us in the right direction. Everyday our kids are learning about ways to help protect our Earth and keep our world clean. This nifty little guy demonstrates to our kids a much more effective utilization of our natural resources and its fun at the same time.
After assembling and activating the fuel cell module with a saltwater mixture, the magnesium metal sheet (3 sheets included) will operate the Spider for up to 7 hours. If having a giant spider crawling around your living room ceases to be appealing, one needs to simply take out the fuel cell module and rinse with tap water and dry, no insecticides required.
All the materials used in this kit are environmentally safe and clean, non-toxic and carry no disposal concerns. It will not produce heat, so it is absolutely safe for the children!!!
Complete DIY Kit
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Weight: 174gSize: 210×181×51mmFeatures: 3 different working models. Build your own kit with these kits. The kit will not work if built wrong . Only one project can be completed...
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