The Pleasure Piston has a tip of just under .5-inches to ease entry and features a silky smooth shaft between each bead for gradual penetration. The Flexible shaft bends with your bodys contours to hit just the right spot while the sturdy retrieval handle offers safe and easy handling. Enjoy thrilling sensations of anal pressure and pleasure by popping one bead in at a time inserting as many as you feel comfortable with before gently tugging the handle to release each bead for even more stimulation. Clean easily using warm soapy water or a good toy care fluid/foam. Compatible with any great quality water based lubricant.