Building on the success of OWI's award winning Salt Water Fuel Cell Car, the second generation appears to be just as dynamic...maybe a little frightening. After activating the fuel cell module with a saltwater mixture, the magnesium metal sheet (3 sheets included) can operate the Spider for about 5-7 continuosly.
The Salt Water Fuel Cell Giant Arachnoid Kit gives children a chance to learn about new forms of clean energy, while building and powering their very own toy: feed it saltwater and watch it scurry away!
Fuel Cell Car Magnesium Pack
“100 best educational toys for Christmas” by TheSchoolRun
Fuel Cell Magnesium Refill Pack
Green Energy & Robotics Technology Curriculum
Fun Little Creature
Posted by Unknown on 5th May 2015
Our local toy store had these in stock. We wanted something the family could do together. I asked the store owner and she said she had only positive feedback and no returns. We purchased it for our six year old daughter. There are lots of little parts and it takes time to put together but that was the point of this item - a family project. Once the spider was assembled, we added the salt water and off the little thing went. It was creepy and fun! My daughter loved it. The spider moves like a real spider. We were very happy w the purchase!