Key by Jopen Stella III Pink Vibrator by CalExotics

Pelvic floor strength matters—weak muscles affect sensation, control, and confidence. Key by Jopen Stella III Pink uses three graduated weighted spheres to rebuild and tone your vaginal muscles through everyday movement, delivering both effective conditioning and subtle internal stimulation.

What it is

Key by Jopen Stella III Pink is a professional-grade pelvic floor training system built for experienced users ready to progress beyond beginner exercisers. Each of the three weighted silicone spheres is precisely engineered to sit internally and stimulate your vaginal muscles through natural movement. Free-moving internal weights create subtle vibrations as you walk, exercise, or perform targeted contractions—turning everyday activity into focused muscle conditioning. The graduated sizing lets you start with lighter resistance and advance to heavier balls as your strength improves.

What sets Stella III apart is its medical-grade silicone construction and thoughtful design for serious training. Unlike basic kegel balls, these deliver genuine internal sensation while you work. See the full BDSM Australia range of Sex Dolls to explore complementary products for your pleasure routine.

Key features

• Graduated weights: Three balls increase in heaviness, letting you build strength progressively and customize your workout intensity.
• Internal stimulation: Free-moving weighted cores create subtle vibrations during movement, enhancing sensation while you train.
• Medical-grade silicone: Body-safe, hypoallergenic, and smooth—designed for comfort during extended wear and easy cleaning.
• Removable design: Use one, two, or all three balls depending on your strength level and training goals each day.
• Discreet storage: Comes with a protective black bag for private, convenient storage away from direct light and heat.

Specifications

• Dimensions: Three spheres ranging from 1.0 to 1.2 inches in diameter; total weight 95 grams.
• Material: 100% medical-grade silicone, phthalate-free, hypoallergenic, non-porous.
• Mechanism: Mechanical weighted design; no batteries or electronic components required.
• Waterproof: Fully submersible for cleaning; compatible with water-based lubricant only.
• Box contents: Three graduated ben wa balls, discrete black storage bag, comprehensive usage guide.

How to use a love eggs and kegel exerciser

Start by washing the balls thoroughly with mild soap and warm water. Apply water-based lubricant generously to the first sphere and to your vaginal opening. Relax your pelvic floor muscles and gently insert the first ball, allowing your natural muscle tone to hold it in place. Once comfortable, add the second and third balls if desired. Your vaginal muscles will instinctively contract around them—this reflex is the foundation of your training.

Wear the balls during light daily activity: walking, gentle exercise, or sitting. The internal weights shift with your movement, triggering involuntary muscle contractions that strengthen your pelvic floor over time. Start with 15–30 minutes daily and gradually increase duration as your strength improves. Experienced users can progress to the heavier balls or wear them during more vigorous activity. See the full BDSM Australia range of Minds Of Love for additional training tools and accessories.

Care and storage

Wash the balls with mild antibacterial soap and warm water immediately after use. Dry completely with a soft cloth before storing in the provided black bag. Keep them away from direct sunlight, extreme heat, and cold. Store in a cool, dry place. Do not use silicone-based lubricants, as these can degrade the material. Check regularly for any signs of wear or damage before use.

Learn more

Pelvic floor strength is foundational to sexual health and confidence. Consistent use of weighted ben wa balls builds muscle tone, improves sensation, and enhances control during intimacy. For deeper insights into how small tools create meaningful change, read 13 Reasons Why People Love Lingerie.

Mistress Athena's training notes

By Mistress Athena — professional dominant and kink educator, sole instructor behind BDSM Australia's library of training videos. Read her full bio →

I've found Stella III invaluable in my practice for conditioning both physical and psychological response. These balls work on two levels: the mechanical stimulation builds genuine muscle strength, while the awareness of their presence deepens submission. When I require a submissive to wear them during a scene or extended training period, the graduated weights create escalating challenge that mirrors the power dynamic I'm establishing.

The beauty of this tool lies in its subtlety. My submissives learn that control isn't always about intensity—it's about consistency and the mental state I cultivate around their use. By setting specific wear times and monitoring their physical responses, I transform pelvic floor training into an act of obedience. The stronger they become, the more control they demonstrate, and the more deeply they surrender to my direction.

Progression matters in my sessions. Starting with a single ball, I watch for confidence and comfort before advancing to heavier resistance. This mirrors how I build dominance itself—incrementally, deliberately, always within their capacity but never without challenge. Stella III's graduated design makes this layering seamless and psychologically reinforcing for the submissive.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Why you'll reach for it

Pick up Key by Jopen Stella III Pink at BDSM Australia when you're ready to move beyond basic pelvic floor work. These three graduated weighted balls deliver real internal stimulation and measurable strength gains through everyday wear. Your muscles will respond, your sensation will sharpen, and your confidence will grow. Order now and start training like you mean it. Strong Brands. Honest Service. Genuine Care.