JoyDivision Joyballs Silikomed silicone geisha balls with effect

Joyballs Kegel balls embody a smart approach to perineal strengthening: rather than being simple inert beads, they harness a trampoline effect that creates natural oscillations in the lower sphere. I consider this type of product one of the best ways to begin regular, discreet pelvic floor training.

Silikomed silicone: a benchmark material for the pelvic floor

The Silikomed silicone used here is not just a marketing detail—it is a formulation developed to minimize mucosal irritation and provide exceptional durability. Dermatologically and clinically tested, this material is not affected by moisture and remains soft to the touch even after months of use. I believe this quality fully justifies the 5-year warranty that Joydivision offers for these balls. No chemical odor, no porosity: you can use them regularly without worry.

Dimensions and weight: discreet and effective

Each ball measures approximately 3.5 cm in diameter and weighs 42 g (105 g for the set). Their compact size makes them highly portable for everyday use—you can wear them for a few hours without fatigue, unlike heavier models. The weight is still sufficient to create genuine proprioceptive stimulation: the oscillations caused by the body's natural movement activate the pelvic floor muscles without excessive conscious effort.

Trampoline effect and tangible benefits

The central innovation here is this trampoline effect: the balls do not remain static; they gently oscillate in response to the body's movements. This mechanism creates progressive and effective perineal stimulation. Documented uses include:

• Enhanced pleasure during sexual intercourse through increased muscle tone
• Postpartum support for natural uterine involution
• Prevention of and support in the treatment of mild urinary leakage
• Overall toning of the pelvic floor for greater everyday comfort
• Very quiet—completely silent and practical in any situation

Cleaning, compatibility, and storage

Waterproof and easy to clean, Joyballs can simply be washed with lukewarm water and mild soap after each use. They are compatible with all types of water-based lubricants (avoid silicone lubricants to preserve the material over the long term). A practical storage pouch is included in the box—complete discretion in a drawer or handbag. Between us, this is a detail I appreciate in well-designed products: storage is part of the user experience. Discover my tips for getting started with a sex toy .

Made in Germany and strict standards

These balls are made 100% in Germany under rigorous quality controls and with 100% phthalate-free silicone. They have been tested by the German Technical Inspection Association (TÜV). This traceability and certification provide a level of confidence that few products in this category can claim. The 5-year materials warranty reflects this confidence.

To get started or make progress with pelvic floor strengthening, also discover our selection of silicone dildos, which complement this type of muscle training well. If you are looking for alternatives or additions, our specialized cleaners will extend the life of your accessories.

Friend-to-friend advice— Start with short sessions (15–20 minutes) to give your muscles time to adapt, then gradually increase the duration. Consistency matters more than intensity.