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COMPACT & SHOCKING ENERGY SSTC TESLA COIL----Only 3.5*3.5*1.3in, but with shocking energy. Turn the sound slowly to avoid being shocked by the large

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Singing Tesla Coil Music Kit Plasma Speaker Desktop Toy - Enginediy– EngineDIY

Music Tesla Coil Wireless Transmission Experiment Arc Plasma Coil Desktop Toy Divvlur Science Education kit Model TS10-001 : Toys & Games

Musical Tesla Coil Singing Plasma Arc Speaker Thoramin Wireless Transm– EngineDIY

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SMALL BODY BUT SHOCKING ENERGY----It's small enough, but it has a shocking energy. turn the voice slowly to avoid big shock by the arc sound. Before

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