PiXAPRO/LENSGO Smoke B Portable, 40W Hand-Held Fog Machine. Made from Propylene glycol and Vegetable Glycerine, this little bottle of of-making fluid is non-toxic and is Fully certified for Food Safety. Whether you are a Food, Product, Commercial, Portrait, or Fashion Photographer, or a Videographer, Filmmaker, Cinematographer, or Special Effects working in the Movie or TV production industry, this small bottle of fluid will enable you to bring your visions to reality.