Red Green White Blue Vertical DIY Small Motor LED Windmill Turbines Wind Model Blue

Specification
Material: Plastic Fan size:(approx.)63mm/2.5in(dia) size:(approx.)18mm/0.7in(W), 37mm/1.5in(L) Wagging tail size: (approx.)40mm/1.6in(L) Pole size:(approx.)68mm/2.7in(L), 4mm/0.16in(dia)

Features
a The world's smallest wind turbines, can turn 360 at any angle, and will automatically face the wind direction b Minor wind turbine LED Tools Teaching Sample Template generation will light the LED d LED low consumption required, Blowing into his mouth or under a fan is enough to get the to light up the LED, which is also can be used as a teaching experiment.

Package Included
1PCS Wind























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