Featuring a special valve structure, the Original Vacuum Cup delivers exceptional suction when the air hole at the top is covered. This innovative design creates a powerful vacuum effect that enhances pleasure and intensifies sensations.

The cup's celebrated hourglass shape ensures a tight squeeze upon insertion, offering unparalleled stimulation thanks to its unique internal details. Inside, the cup houses a soft, intricately shaped gel and urethane foam, which together produce just the right amount of pressure. Additionally, the included lotion supports smooth insertion, ensuring a seamless and pleasurable experience.

Each stroke with the Original Vacuum Cup delivers varied stimuli, making every use a unique and exciting encounter. Measuring 69 × 69 × 155 mm, the cup accommodates an insertion length of approximately 150 mm and an insertion width of approximately 45 mm.

This combination of thoughtful design and high-quality materials ensures that the Original Vacuum Cup provides an unforgettable experience, making it a must-have for anyone seeking enhanced pleasure and stimulation.