The Cascade Wave Single Sheath with a gently rippled shaft of super soft silicone&#44; the Wave will add another sensation to your play. The powerful motor housed in the tip of the Cascade Vibe&#44; and the Wave sheath with internal silicone dampening system&#44; gives vibration only where you want&#44; meaning you can stay in control&#44; whist you lose control!&nbsp;<br /><br /><strong>Please Note: For use with Cascade lubricating vibe. Cascade lubricating vibe sold separately.</strong>