Material:ABS Plastic,solar panel.Size:Appro.12cm*7cm/4.7inch*2.8inch.
Do not need batteries,Bobble head and it's body will swing under the sun,very Lively and cute.
Teach refraction through this fun physics demonstration,A classic Scientifics product.
Application:Auto interior,Home decoration,Desk decoration,Children's toys and so on.
Great way to decorate a room,add color to an otherwise colorless window and much more.