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⚡【Cool Desk Toy】Slowly increase the power to control the lightning arc to gradually become larger and thicker. It can also be connected to the mobile

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Musical Tesla Coil Kit

◆【Endless Fun】It generates high-frequency alternating current through chip oscillation and audio control,can emit a beautiful arc of more than 10 cm,

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This is an SSTC Tesla coil to generate high-frequency alternating current through the oscillation of the chip, and it can also be controlled by audio,

10 Cm Solid State Music Tesla Coil Artificial Lightning Desktop Toy For unisex-adult Electric Power Wireless Transmission Model Science Experiment

Amazingly Cool Tesla Coil for your Desk (and Cheap!) Desktop Tesla Coil!

Tesla Coil Model Musical Tesla Coil Kit - EngineDIY

Musical Tesla Coil Kit, Bluetooth Solid State Music Tesla Coil, Touchable Artificial Lightning Spark Gap Arc Generator, Science Teaching Experiment

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Tesla Coil Model Musical Tesla Coil Kit - EngineDIY

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