
*NOTE: Throughout this article, we use the term “Kegel balls”. Other common names such as “Ben Wa balls”, “Geisha balls”, “vaginal balls”, “Smartballs” and similar terms are equally applicable to the information provided here.
Viball® are genuine medical Kegel balls* – and the only ones that can be worn completely inside the body. This opens up an entirely new dimension of erotic applications. Discover Viball®: in daily life, for self-stimulation or as versatile accessories – suitable for vaginal and rectal use – for a completely new experience during sexual intercourse with your partner.
In the appropriate size, Viball® Kegel balls* can even be used comfortably during sexual intercourse involving penis and vagina. Thanks to their mirror-smooth surface and perfectly spherical shape, irritation of the mucous membranes or injury to sensitive areas is virtually impossible.
No other toy in the world combines the following features:
Whether vaginally, rectally or in combination – even during penetration – let your erotic creativity run free…
Viball® Kegel balls* can do much more: they provide effective support for various difficulties during sexual intercourse, including:
“Lost Penis Syndrome” describes an unfavourable size relationship between the vagina and penis, where the penis literally feels “lost”. Whether the penis is smaller or the vagina is wider is of secondary importance – the result is the same: insufficient contact and insufficient friction during penetration. A deeper vagina is also a common cause, as vaginal length can vary considerably.
Using a Viball® Kegel ball* vaginally in the appropriate size can compensate for this problem. Because Viball® is made from implant-grade steel rather than silicone, its surface remains extremely smooth, while the spherical shape prevents unwanted friction. This creates intense contact between the vagina and penis, usually between the cervix and the glans, without Viball® itself being perceived as a foreign body.
The vibrations generated by movement additionally create the sensation of gentle contractions and noticeably intensify perception.
Through intense contact with the G-spot and cervix during vaginal use – or through additional anal stimulation – Viball® can significantly improve your ability to orgasm. And not only during sex: wearing a Viball® in daily life awakens erotic sensations and creates the basis for experiencing orgasms more easily or more intensely.
When used rectally during sexual intercourse, Viball® Kegel balls* have a special effect for men: the rhythmic movements act like a tapping massage on the root of the penis and the prostate. This stimulation strongly promotes erections – naturally, without medication or associated risks. As ball size increases, intensity rises exponentially due to physical principles. Smaller balls are also effective, although the impulses are perceived more subtly. Using multiple balls simultaneously can further enhance the effect.

Because the impulses generated by larger balls are consciously noticeable, they can help delay orgasm – for example by focusing on the impulses and combining them with counting or breathing exercises.
If men are not yet able to insert a Viball® from 36 mm upwards, we recommend our FMS dilators. They allow the body to be prepared and made more flexible gradually and gently – until even larger balls with more intense effects can be used.
Further Information:
Under “Frequently Asked Questions (FAQ) About Viball®” you will find further information, and in our guides we explore specific topics in greater detail. If you still have questions, feel free to email me directly – I will reply personally.
Contact: hsw@theros.de
Hera Schulte Westenberg

Quality, Safety, Warranty