The Optix UltraSkyn Stroker by Main Squeeze is a clear masturbation sleeve.  Experience variable-pressures with each stroke.  Its sleeve is lined with ribbed material.  Its transparent design allows you to see all the action going on inside the sleeve.  It is a visually stimulating experience.  The case was designed for a comfortable grip that allows you to take control.  Adjust its end cap for its sucking grip.  Each stroke builds up the ultimate pressure that feels pleasurable with each thrust.  Its case keeps Optix dust free and ready to use after each wash.  

This product has a 90 day warranty, honored by Doc Johnson. Please click here to file a warranty claim.