Experience supreme pleasure and discreet relief with the Yeain Training Masturbation Cup, a premium male pleasure device designed to elevate your intimate moments. Engineered by the renowned Yeain brand from Hong Kong, this transparent, vibrating cup offers powerful sensations with sophisticated technology for maximum satisfaction. Perfect for single men or those seeking a private, portable option for self-care, it blends quality, comfort, and stealth in one elegant package.
Crafted with soft medical-grade silicone at its core, the cup ensures a gentle, skin-friendly touch that mimics natural elasticity. The outer shell is made from durable, non-toxic ABS plastic, providing robustness while maintaining hygiene. This combination guarantees a safe, long-lasting, and easy-to-clean product that meets the highest standards of material quality.
The clear sleeve showcases a lifelike vaginal canal lined with raised textured ridges and nodules that cradle you for an incredibly realistic experience. Its transparency not only adds a visual thrill but allows users to observe the internal sensations, intensifying excitement and connection during use. Its compact, hand-held form makes it exquisitely discreet and easy to carry anywhere.
Equipped with a wireless vibrating egg spinning at 1600 RPM, the Yeain Training cup delivers deep, penetrating pulses that simulate real-life movement with astonishing precision. Users can effortlessly control the intensity, ranging from subtle, relaxing vibrations to intense, pulse-pounding waves perfect for those craving full-blown release. The motor is designed to operate quietly, adding to the device’s stealth and comfort.
The soft, elastic inner canal molds snugly to your anatomy, providing a skin-to-skin sensation without discomfort. It stays perfectly in place, even during movement or extended sessions, ensuring uninterrupted pleasure and confidence in its safe use.
Brand: YEAIN
Origin: Hong Kong
Core Material: Medical-grade silicone
Outer Material: ABS plastic
Vibration Speed: Up to 1600 RPM
Design: Transparent, textured, realistic internal sleeve
Size: Compact and easy to hold (exact dimensions updating)
Suitable for: Men seeking discreet, high-quality self-pleasure aids

“The Yeain Training cup is so soft and realistic, it instantly became part of my relaxation routine. The vibrations are powerful yet smooth — absolutely satisfying!” — Michael Tran
“I love how discreet and easy to clean it is. The material feels premium, and the texture inside gives an incredibly natural sensation.” — David Nguyen
“Perfect for travel and alone time. The remote vibration strength control is a game-changer, allowing me to enjoy exactly what I want anytime.” — James Pham



Elevate your self-care and explore new heights of personal pleasure with the Yeain Training Masturbation Cup. Don’t wait—experience the perfect combination of realism, power, and comfort today. Add it to your collection and enjoy discreet, extraordinary satisfaction anytime! ✨🚀