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🌟【FUN SCIENCE EXPERIMENT PACK】Package contains 1 x arc generator, 1 x adapter, 1 x discharge needle, 2 x small neon lamp. The arc generator has

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Please note：use our Music Tesla Coil kit to experience the power of Tesla. It is designed to play square wave music and can only play square wave

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Bluetooth Musical Tesla Coil Plasma Singing Loudspeaker Scientific Experiment Desktop Educational Toy

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Electronics Audio Music Tesla Coil Module Sound Solid Science

Joytech Music Tesla Coil Acrylic Base Shell Arc Plasma