The Wizard Stick is the only hand held portable fog machine that makes a huge plume of non-toxic fog for special effects or finding drafts in the house. The white vapor can be used in science experiments, making a volcano, or an upside down tornado. The Wizard Stick has a bright blue LED light and a black-light sensitive body.
Blowing Smoke For fun or science. And it's not actually smoke, but a fog created the same way they do for movies and heavy metal concerts.
The Wizard Stick is a fog-producing wand, 10" long on a 4-5/8" x 2-1/4" base, and comes with an instruction manual for science experiments and special effects, including making wind tunnels and a vapor-ring blaster.
Also good as a household draft-finder. Takes (6) "AA" batteries, not included, and comes with a 3-ounce bottle of non-toxic "fog juice," enough for many hours of fog.