Let s meet OWI s new Mini Solar Robot and science kits. These frolicking fancies are easy to assemble and demonstrate altenative energy principles. They are understandabbly simple friendlym and will put a smile on any child eight years and older. Happy Hopping Frog Super Solar Racing Car Frightened Grasshopper Walking King Crab and Attacking Inch Worm fit nicely into OWI s Junior Science Series. Besides having jovial names they have become our premier entry level product. Build it yourself Educational Solar Hobby Kit Detailed instruction manual included Ages 8 and up