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Mr. Heer Double Battle Open-Ended Masturbation Cup features a 240mm through-channel, adjustable tightness and transparent design. Ideal for solo or partner play.
Free SF Express shipping upon HK$300 purchase on order
Free same day delivery upon HK$1,200 purchase on order
Free door-to-door delivery upon HK$1,200 purchase on order
Free Shipping to Taiwan over HKD800 on order
Free Shipping to Macau on order
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Designed for both solo exploration and interactive play, this open-ended transparent cup features a 240mm extended channel for deeper, fuller stimulation.
• Both ends usable
• Through-channel construction
• Solo or partner-compatible play
• Enhanced depth sensation
Explore different rhythms and intensities your way.
• Twist-to-tighten mechanism
• Customizable pressure
• Control the intensity
Tight or deep — you decide.
• Clear outer shell
• Visual stimulation enhancement
• See every movement
A sensory experience beyond touch.
• Soft, flexible material
• Textured internal canal
• Removable for cleaning
• Body-safe tested material
Best used with water-based lubricant.
🔥 Solo immersive mode
🔥 Interactive partner mode
🔥 Rhythm control
🔥 Endurance challenge
From slow teasing to intense pacing — full control is yours.