ColorTransparent + Black + Multi-Colored
MaterialAcrylic + copper
Quantity1 Piece
Suitable Age 5-7 Years、8-11 Years、12-15 Years、Grownups
Packing List1 x Solar motor engine

This is a pure handmade solar magnetic levitation motor model、 a solar battery、 a copper coil、 the shaft (carbon fiber)、 neodymium iron boron permanent magnetic material、 acrylic glass、. The incandescent lamp、 energy saving lamp、 solar energy lamp、 in a suspended state of rotation.



Dimensions: 6.50 in x 3.35 in x 1.97 in (16.5 cm x 8.5 cm x 5.0 cm)
Weight: 8.20 oz (232 g)