Timm Medical Technologies Osbon OTC ErecAid Vacuum Therapy System, Includes Two Standard Ring Sizes, Lubricant, User Guide, Cushioned Carrying Case Timm Osbon OTC Erecaid Vacuum Therapy System is the original and leading vacuum device for treating impotence. The manual system includes patented pressure point tension rings and lubricant.

• No surgery.
• Drug-free.
• Non-invasive.
• 90% effective rate.
• No serious side effects.
• Easy to learn and use.
• Long term satisfaction.