Kidwind Mini Wind Turbine Kit, Easy-To-Build Turbine To Demonstrate The Power Of Wind, Each

Details:

Able to light an led bulb and play tuneallows students to perform basic blade experiments on desk using small house fanheight: 12 inmaximum blade diameter: 8 in (mini turbine), 16 in. (With blade design option)expected power output: 0-1 wattstable of floor space needed: 6 in. Diameter circle