LELO Loki Wave Federal BlueA vibrating prostate stimulator that moves back and forth to beckon you toward the absolute pinnacle of prostate pleasure. Thanks to its innovative WaveMotion technology, LOKI Wave is the ultimate pleasure product, curling in a beckoning, 'come hither' motion for the most satisfying prostate massage. Combined with the 10 satisfying vibrating settings from two perfectly placed motors for simultaneous prostate and perineum massage, its a combination