sometimes called a vacuum pump or penis pump, is an external acrylic pump that a man uses to get and maintain an erection. The VED consists of a cylinder that goes over the penis with either a battery ...

The motion of dielectric elastomeric silicone films is what makes these devices lightweight, compact, and able to utilize low energy.

Likewise, I relied on a vacuum pump to fit everything and close my bag. If I misplaced it or the battery died, I risked not being able to pack everything again for the return flight. Finally ...