99.99% Pure Elemental Gas Keychains for Tesla Coil 🗲 Gadgetify 🗲
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This is a set of chemical keychains filled with pure elemental gases such as Ne, Ar, and He that glow when close to a desktop tesla coil. You can use these to hold your keys or teach some #science.
🔺 Check out our tesla & #plasma playlist: • 16 inch Green Luminglas Plasma Light
These keychains measure 28х28х5 mm. You can make these with most common elemental gases.
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