The latest addition to the popular Special Ingredients line, STAIN is a covert aerosol marking device designed for specialized applications. It instantly creates an intense purple stain upon contact with its target. Housed in a rugged aluminum canister with a silent deployment pump aerosol spray top, it shoots a mist out to over a foot in still air. Use only with extreme discretion. Caution: will cause staining. Made in USA. Contents: 2.5 fl oz. Size: 1.4” diameter, 5.4” height.