SSTC Musical Tesla Coil Artificial Lightning Maker with PCB Circuit Board Scientific Experiment Toy Type_4 Cylinder Stirling Rotation speed: Under normal circumstances

Rotation speed: Under normal circumstances

for children or adults

and it is not very difficult to assemble

avoid collision and drop

Lightweight structure design

SSTC Musical Tesla Coil Artificial Lightning Maker with PCB Circuit Board Scientific Experiment Toy Type_4 Cylinder Stirling Rotation speed: Under normal circumstancesSSTC Musical Tesla Coil Artificial Lightning Maker with PCB Circuit Board Scientific Experiment ToyFeatures: . It is made of newly designed PCB circuit board. The circuit design is reasonable, and the coil is coated with a special epoxy resin, which is more durable and more beautiful . Is an artificial lightning maker, there are Tesla coil enthusiasts all over the world, they have made a variety of equipment, the artificial lightning storm created is