How to make smoke rings. Easy to follow tutorial to blow smoke rings out of a bottle. Simple science experiment using a bottle, a balloon and incense sticks.
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How to Make Smoke Rings
Vapor
Quit Smoking & Start Vaping
Quit Smoking & Start Vaping
How to make smoke rings. Easy to follow tutorial to blow smoke rings out of a bottle. Simple science experiment using a bottle, a balloon and incense sticks.
source
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