You could improve your erectile health and your sexual performance with this beginner's penis pump from Tracey Cox. Simple to use with a hand pump and transparent cylinder, you can easily watch your progress and see your penis grow! "Use this to keep your penis in peak condition, which can help to improve the size and quality of your erections." Tracey Cox Penis pumps are designed to create a vacuum to improve blood flow to the penis for healthy, firm erections. The hand-held pumping bulb of this EDGE penis pump enables you to gradually increase pressure inside the chamber, one pump at a time. A quick-release valve offers instant relief when you want to stop and you can fully dismantle it for easy cleaning. Use in conjunction with the EDGE Adjustable Stamina Ring (sold separately) to help maintain your erection. Includes a step-by-step guide written by Tracey Cox on how to make the most out of your male performance-enhancing toy. For best results, use for 30 minutes per day with a break every 10 minutes. If pumping regularly, we recommend moisturizing after every use to avoid dryness. Results may vary.