Mini Fog Machine
The non-toxic Smoke Pencil is a hand-held device that creates a puff or a trail of white vapor. It is a pocket-sized fog machine. This device is used by heating and A/C professionals, energy raters, aircraft mechanics, lab technicians and many other professionals to identify air leaks. And it is used by theatres, magicians and photographers to create special effects.
Click here to Download the SDS sheet for the Smoke Pencil Fluid