Acmejoy Cupsland - Next Level Vibrating Sucking Penis Pump & SemenSentry - Vibrating 2 IN 1 Cock Ring

How It Works：

• The Glan Pump applies controlled vacuum pressure to enhance blood flow and glans sensitivity.
• The SemenSentry Ring helps maintain engorgement, supporting erection firmness and stamina.
• With consistent use over time, this combo promotes noticeable improvement in erection quality and control.

Training Recommendation：

• Start with low suction intensity to allow your body to adapt.
• Alternate between the vacuum pump and glans trainer during each session.
• Gradually increase pressure over time.
• Use the ring afterward to maintain engorgement and prolong your erection.