The PeniMaster PRO basic glans fixation for penis enlargement in sectional view

The pump ball application system for PeniMaster PRO®​

The pump ball application system for PeniMaster PRO consists of a heavy duty pump ball and an automatic valve adapter.

The pump ball has an air volume of approx. 72cm3 that is sufficient to slightly arch the diaphragm of PeniMaster PRO to the outside initially within one application cycle (by applying pressure on the pump ball) and then to suck it with the glans of the penis up to the internal walls of the glans chamber, if required (by releasing the pump ball and by the reset force of the pump ball to its initial shape).

The valve adapter opens the standard rotary valve of PeniMaster PRO with a quarter of an anti-clockwise rotation. In this position, the pump can be used to push air into the glans chamber and to suck air from the glans chamber. Simultaneously, a gasket within the valve adapter prevents the penetration or escape of external air into or from the glans chamber. After removal, the pump ball application system automatically seals the glans chamber of PeniMaster PRO in an air-tight manner.

Product advantages:

  • can be used with one hand
  • generates over-pressure and vacuum
  • opens, closes, and seals the glans chamber automatically
  • covered by the scope of delivery

Penimaster Made in Germany


  • heavy duty
  • valve adapter seals system automatically
  • blows in or sucks out air
  • can be used with one hand

Pump ball application Instructions

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