Glass Kegel Exerciser By Spartacus Enterprises

Pelvic floor weakness can undermine bladder control and sexual response. Spartacus Pelvic Health - Glass Kegel Exerciser is a precision-engineered borosilicate glass egg designed for targeted muscle training, delivering direct sensory feedback and measurable strengthening results.

What it is

Spartacus Pelvic Health - Glass Kegel Exerciser is a smooth, transparent kegel egg crafted from premium borosilicate glass. Its tapered 2-inch form fits comfortably for internal muscle training, whether you're targeting pelvic floor strength or exploring prostate stimulation. The non-porous surface is hypoallergenic and compatible with all water-based lubricants, making it both safe and easy to maintain. Clear glass lets you monitor muscle engagement in real time, while the material's temperature-responsive nature adds subtle sensory variation to every session.

What sets this egg apart is its precision engineering and durable construction. Unlike silicone or TPE alternatives, borosilicate glass won't degrade, absorb bacteria, or harbour odours. It delivers direct feedback during contractions, helping you build awareness and control of your pelvic muscles. See the full BDSM Australia range of Sex Dolls for other body-safe training and pleasure tools.

Key features

• Premium borosilicate glass: Medical-grade, non-porous, and hypoallergenic for maximum safety and longevity.
• Ergonomic design: Tapered 2-inch length and 1.5-inch width fit comfortably for controlled insertion and targeted training.
• Temperature-responsive: Glass naturally warms or cools to body temperature, adding sensory depth to your practice.
• Manual operation: No batteries or electronics; pure physical interaction for direct muscle feedback and control.
• Easy sterilization: Boil, use glass-specific cleaners, or wash with mild soap—completely non-porous construction ensures thorough hygiene.

Specifications

• Dimensions: 2 inches long, 1.5 inches wide; compact enough for comfort, substantial enough for effective muscle engagement.
• Material: 100% borosilicate glass, medical-grade, non-porous, non-toxic.
• Waterproofing: Fully waterproof; safe for shower or bath use.
• Power source: Manual operation; no batteries or charging required.
• Lubricant compatibility: All water-based lubricants; avoid silicone lubes which can degrade some materials.
• Package contents: One glass kegel egg, discrete storage pouch, comprehensive usage instructions.

How to use a love eggs and kegel exerciser

Begin by applying water-based lubricant generously to the egg and your entry point. Insert slowly and gently, allowing your muscles to relax and accommodate the smooth glass. Once positioned comfortably, squeeze your pelvic floor muscles around the egg and hold for 3–5 seconds, then release completely. Repeat this cycle 10–15 times, rest, and repeat for 2–3 sets. Start with shallow insertions and gradually deepen as your awareness and control improve. Perform this routine daily for best results.

As you build strength and confidence, experiment with different positions—standing, sitting, or lying down—to challenge different muscle groups and discover what feels most effective. Some users enjoy wearing the egg while moving gently, walking, or performing light tasks to intensify muscle engagement. Advanced practitioners combine kegel training with other activities for deeper conditioning. The clear glass gives you visual feedback, so you can actually see your muscles working. For complementary training gear and accessories, explore the Love In Leather collection.

Care and storage

Clean thoroughly after each use with mild, fragrance-free toy cleaner or warm soapy water. For complete sterilization, boil for 5–10 minutes or use specialized glass toy cleaning solutions. Dry completely before storing in the provided pouch. Keep away from direct sunlight and extreme temperatures. Glass is durable and long-lasting; proper care ensures years of reliable use.

Learn more

Kegel training with glass eggs offers measurable benefits for pelvic strength, bladder control, and sexual sensitivity. The clarity and durability of borosilicate glass make it ideal for serious muscle conditioning. For deeper insights into kegel training and similar products, read 4 Reasons Why I Love Rianne S Martyoshka.

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 →

These glass eggs are exceptional tools for deepening submissive awareness and control. I've integrated them into my protocols to build discipline and internal strength. The smooth surface creates intense sensory focus. Submissives often report heightened awareness of their most intimate muscles, which sharpens their overall responsiveness to command.

My preferred technique involves extended wear during structured tasks. I'll have slaves insert the egg and perform routine activities—cleaning, serving, standing in position—while maintaining absolute muscle control. The psychological tension is remarkable; they must remain composed while managing constant internal sensation. This creates profound surrender, as their body becomes a direct expression of my will.

What I observe most is the transformation over time. Initial discomfort or self-consciousness dissolves into complete muscular discipline. Each contraction becomes an act of submission. By controlling their most intimate physical responses, I demonstrate absolute power. The egg becomes a symbol of their surrender—invisible to others, but ever-present in their awareness.

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

Snag Spartacus Pelvic Health - Glass Kegel Exerciser at BDSM Australia for a precision tool that delivers real results. The transparent borosilicate glass offers unmatched durability, hygiene, and sensory feedback. Whether you're strengthening your pelvic floor, exploring new sensations, or deepening your control practice, this egg gives you direct access to measurable improvement. Order today and start building the strength and awareness you deserve. Australia's BDSM Specialists for Over 15 Years.