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 (connector), Phthalate-Free PVC (nozzle), and Silicone (ring). Measures 4.75" X .5". From Cal Exotics.