4M Green Science Hybrid Crabot Kit

Use Solar Energy To Make The Crab Crawl With The 4M Green Science Hybrid Crabot Kit .Build This Clever Hybrid Crab And Watch It Crawls Along On Solar Power When The Sun Is Shining . It Can Also Be Powered By Battery When There Is No Enough Sunlight (Not Included) .Curious And Inquisitive Young Ones Will Enjoy Discovering Fun In Science With This Kit .Requires 1 X 1.5V Aaa Battery .