Form Color	Transparent + Silver + Multi-Colored
Material	Metal + plastic
Quantity	1 Set
Suitable Age	3-4 Years、5-7 Years、8-11 Years、12-15 Years、Grownups
Packing List	1 x DIY kit

Rotate crank slowly can still power the green light LED. Dimensions: 1.22 in x 1.02 in x 1.02 in (3.1 cm x 2.6 cm x 2.6 cm)
Weight: 0.88 oz (25 g)