Tesla’s lamp USB plasma ball
Tesla’s lamp USB plasma ball
Tesla’s lamp USB plasma ball
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Tesla’s lamp USB plasma ball

Regular price $12.00 $0.00 Unit price per
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The Plasma Ball is a fun and colourful way of observing electrical discharges.
Simply plug it in with the USB adapter or power with batteries, and then place your hand or finger on the globe to control the strongest and brightest filaments.
Plasma Ball is 7cm/2.7in in diameter.

Recommend  for ages 8 and over.