Vibrating Masturbation Cup

Step-free control on a single slider

The main feature is the slide switch on the base. Instead of a handful of fixed speeds, this cup gives you a continuous sweep from a gentle low to a strong high. You push the slider across OFF-LOW-HIGH, and wherever you leave it is the level you feel until you move it again. That means you can settle on exactly the intensity that works for you rather than settling for the nearest preset. It is the clearest difference from a typical fixed-speed cup.

A removable sleeve with a bullet inside

The sensation comes from a soft TPE sleeve that lifts out of the body. Inside it is a built-in vibrating bullet, so the vibration travels along the whole channel instead of concentrating at a single spot. Because the sleeve is removable, you can take it out to rinse and dry it between sessions. TPE is a soft, giving, skin-like material, which is why the feel leans natural and enveloping rather than firm and unyielding.

Battery power stored in the base

The cup runs on batteries, with the compartment tucked into the underside of the base. There is no cable to keep plugged in and no charging wait before a session. You swap the cells when they run down and carry on. The base is also where the slide switch sits, so the power and speed controls stay together in one place.

A rigid body that keeps the stroke steady

The outer shell is ABS, a rigid plastic, and the overall material is TPE plus ABS. That hard casing matters for how the toy behaves in your hand: the soft sleeve delivers the feeling while the shell gives you something firm to grip. For a flashlight-shaped body this long, the rigidity keeps the stroke steady instead of letting the toy flex and drift mid-motion, so the control you set is the control you get.

Sized to reach and then tighten

At 25cm long the body reaches comfortably into place, and the diameter tapers from 6.5 to 7.9cm along the length. That means the entrance opens wide enough to enter easily and the channel tightens as you go, producing a graduated feel rather than one uniform width. The packed item measures 29.8 by 8.5cm, a useful figure if you are checking whether the box fits a drawer or a travel bag.

Certified for safety

The cup carries CE and RoHS marks. Both indicate the product meets European safety and restricted-substance standards, which is worth confirming on any device that is powered and used against the skin. Alongside the soft TPE and the rigid ABS, those certifications are part of the reassurance that the materials are suited to the job.