Colt Master Cleanser is a hygienic cleansing system with universal measurements. Fill with your favorite liquid, holds up to 3.5oz. Soft and pliable tip is removable for easy cleaning. Made from PP syringe, cap, ABS plastic connector. Made using phthalate free PVC nozzle, and Silicone ring. Measures 4.75 inches by .5 inch. From Cal Exotics.