Rock Solid Penis Pumping Kit

Four Sleeves, One Manual Pump

Four sleeve options come with a single manual penis pump in the Rock Solid Penis Pumping Kit from Doc Johnson Novelties. Three are round, soft silicone sleeves that form an airtight seal at the base of the cylinder. The fourth is an ULTRASKYN vulva sleeve with a different feel. Swap them to change how snug the fit is and what the opening feels like against your skin. The pump runs by hand, so you set the pace with a lever and stay in control of every pull.

Design and Build

The vacuum cylinder is clear, so you can watch what is happening inside the tube during each session. An easy pull handle draws air out of the cylinder one squeeze at a time. When you are finished, the air release button lets the pressure go quickly, so removal is fast and simple. The kit is phthalate-free and body-safe.

• Clear vacuum cylinder for full visibility
• Three interchangeable round soft silicone sleeves for an airtight seal
• One ULTRASKYN vulva sleeve for a different texture and feel
• Easy pull handle for manual pumping
• Air release button for fast, controlled pressure release
• Phthalate-free, body-safe construction

Dimensions and Fit

The cylinder measures 8 inches (20.3 cm) in total length, with 7.25 inches (18.4 cm) of insertable length. The unstretched inner diameter is 2.28 inches (58 mm), and the circumference is 6.5 inches (16.5 cm). Check these numbers against your own measurements before you buy. A cylinder that fits well, with the right sleeve, holds a better seal.

Sleeve Materials and Manual Operation

The sleeves are what make this kit adaptable. The silicone options stretch gently around the base for a soft, close seal. The ULTRASKYN vulva sleeve gives the opening a more textured, skin-like feel. Because everything is manual, there is no charging and no motor, just a clear tube, a handle and a release button that stays easy to reach.