Antari Fog Machine (FLC-4) Long Lasting Fluid FDA Approved Ingredients Available in 4 Liter (FLC-4), and 20 Liter (FLC-20) Containers. All Fluids are Certified as NON-TOXIC when utilized for intended use. All Bottles are Foil - Heat Sealed preventing any possible fluid leakage. Heavy duty, double-wall carton construction approved by UPS, FEDEX & AIRBORNE Specially designed for W-715 Fog Jet, the Z-1520RGB and any other fog machine where an extremely fast dissipating fog is necessary Heavy fog with quick dispersion Its a highly effective way to present fog Typically, a fog burst is intended to accentuate a sudden moment