TS089G A high quality solar powered grass hopper. Made from harm-free material. Batteries are not required as it works by solar power. Automatically activated that makes the characters moving under lightings. It can be sunlight or just a normal light from your lamp， they both are good. Fantastic looking shaking toy. Perfect for children.   Package Details Weight: 21.40 g Size: 13.5*12.5*2 cm Package Includes 1 × Solar Powered Grasshooper Toy