Want to see you cock swell to its full potential ? Pump your dick and your balls to the maximum with Doc Cock's new Masturbation Pump! Simply insert your cock and balls into the flexible, clear tube and slowly pump out the air with the pump ball:
Pump up your dick and balls and suddenly it feels like you have someone elses cock in your hand. Our masturbation cylinders are made to give you maximum enjoyment and use a unique process which results in a better seal and greater comfort.
Penis cylinder 18 cm (7") deep, diameter 5 cm (2") , testicle cylinder 7 cm (2 3/4) wide, 5 cm (2") high, 4 cm (1 1/2") deep.