Description:  21 block components, it can assembles 6 kinds of totally different fun solar toys. Include: a hovercraft, pinwheel, puppy, automobiles, planes, rotating plane, it isn't boring blocks, they can  move! Sunlight on solar panels, Supply uninterrupted power for  small toys .
Commodity specification:

Assembly size (long x width x high/mm)
Steamboat: 121 x 61 x 86
Windmills: 154 x 153 x 239
Puppy: 68 x 46 x 64
Automobile: 70 x 54 x 34
Aircraft: 154 x 61 x 94
Rotating aircraft: 218 x 61 x 166
Solar battery life (years old) : about 3-5 years

This toy can give full play and train the kid's imagination and creativity, and don't need the screw connection, only a simple piece together can be completed assembly, let the children enjoy themselves from a sense of achievement. For the younger children, its operational stronger and safer
Package Weight:0.08kg (0.18lb.)