Zero Blaster

I've always thought smoke rings looked really neat: a tiny little transient object constructed of nothing but smoke and air with the puff of one's breath. However, I've always been strongly disinclined to smoke, so I figured I wouldn't ever be able to make smoke rings. Now, the Zero Blaster is giving me another chance. This futuristic plastic launcher uses a non-toxic liquid to send rings of fog shooting out into the air. How cool! How pretty! How non-carcinogenic! $19.95 USD.