Ultra-soft feel. Realistic vagina design. Skin safe, with soft inner sleeve knubs for intense stimulation.Tighten or loosen end-cap to control suction for added sensationDiscreet storage cup designComfortable grip cup with removable sleeve for easy clean upTextured and ribbed tunnel for added stimulationUltra Flexible, Soft skin like feel.Directions to use: Twist cap to open, remove cover. Dispense a few drops of water-based lubricant for best results. Condoms are not necessary, but recommended for hygiene. Do not use on broken or irritated skin. Discontinue use immediately if any pain or discomfort occurs.