A clear way to heat things up! Sliquid comes in a 4.2-ounce push top bottle. The Glycerin and Paraben free formula make it hypoallergenic and non-toxic. The formula is water based and water soluble. Sliquid Sizzle warms with contact and friction. Lasts longer then a four alarm fire! Vegan. All Sliquid products are Glycerine Free, Paraben Free, Hypoallergenic, and proudly Made in the USA.