The item for sale is 4 Ounces of Titanium Dioxide (TiO2), also known as Titanium White. Titanium Dioxide is commonly used as a pigment to achieve a vibrant white color. It is non-toxic, will disperse in both oil and water, and does not contain nano-particles. STURDY PLASTIC BOTTLE: Bottles are made of durable Polypropylene Plastic, which is a natural, translucent, lightweight, durable, and chemically resistant copolymer. The screw-top is completely leakproof. Bottle is sealed in plastic with the screw-top shrink-wrapped. HUNDREDS OF USES INCLUDING: Makeup Formulations / Paints / Pigments / Toothpaste Formulations / Soap-making / Chemical Reagent / Plastic Colorant.