Get powerful orgasms with the Zolo Edgemaster Squeezable Vibrating Masturbator. This masturbator is designed to target your sensitive frenulum as it strokes and massages your shaft. bringing it to new heights of pleasure. With three speeds and ten vibration patterns. you can explore them all until you find the one that makes you feel best! Waterproof and shower-friendly. the Edgemaster uses magnetic USB charging and is made from hypoallergenic materials.