Designed to literally lock in to the masculine form and directly stimulate the prostate and perineum simultaneously, this Revo is the most intense ever! This new updated version has a 2 speed, bi rotational shaft that gently but surely massages the prostate as the 6 function perineum massager vibrates to give you simultaneous stimulation. You can control both independently giving you 34 combinations of pleasure! Revo Intense is made from high quality silicone meaning it is hypo allergenic and non porous and its now waterproof too meaning you can take your pleasure to the bath or shower! One Year Warranty.