Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Mini Solar building kits teach children the benefits of solar energy while they create a toy that is both fun to play with and requires no batteries.Newest member of this popular line is the 6 in 1 Educational Solar Kit， an excellent beginner building kit designed to teach how solar power is used to drive a small motor， Children use the 21 snap together parts(no tools required)Build 6 diferent models: Solar windmill， solar revolving plane， solar airboat， solar plane， solar car， solar puppy Specifications:Material: ABS+Electronic ComponentBuild 6 different modelsDiffers from other tropid model toys， they will move after assembledSolar energy provide motive forceDo not need screws， so no tools is employedTeach through lively activitiesSolar battery life-span: 3-5 yearsSafe and durable.Age for: 10+Color: Green+White Package Content:1 x Pack of Solar DIY ModelNot Retail Box .Packed Safety in Bubble Bag With Manual.