Plastic Bottle Self Extinguishing Ashtray

Step 8

Drop the burning cigarette butt through the bottle neck. (watch that you don't leave the burning part resting against the side of the bottle--it will melt a hole and ruin your creation).
The smoke is trapped in the bottle, and the reduced oxygen will extinguish the cigarette. I should mention that you shouldn't be either buying stuff in plastic bottles, or smoking. But just in case you do.

Comments

[nadejaa]

cool

[biofueljunke]

im gona make a bunch and put them around the next block party on my street so all the smokers stop flicking butts all over... because my street drains go directly to waterways that lead to drinking water