The Boston Brass Pump & Cylinder

The Boston Pump is a high-tech penis enlargement system. This product includes a heavy duty, lightweight, hand held industrial grade pump with a brass air chamber and piston rod. The state of the art connector/air valve allows pump to disconnect from cylinder while maintaining the exact pressure chosen. For comfortable suction, the clear, Lucite cylinder is specially flared on the bottom.

How it works:

The use of a cylinder along with a hand or electric pump is used to create a level of vacuum that will stretch and enlarge tissues. With steady use, permanent increases of 1.5" in length and 1.75" in circumference or more is not uncommon.

Cylinder Length 9"

Cylinder Diameter 2".