INYA Gliders Butt Plug by NS Novelties

Gradual vaginal dilation requires patience and control—forcing progression causes discomfort and setbacks. The NS Novelties INYA Gliders 4 Piece Stackable Dilator Set lets you advance at your own pace, stacking sleeves onto a single base to customize thickness without buying multiple products.

What it is

The NS Novelties INYA Gliders 4 Piece Stackable Dilator Set is a progressive dilation system built around one core base dilator and three plush silicone sleeves that stack onto it. Each sleeve adds approximately 0.13 inches to the overall width, creating a smooth progression from 0.98 inches to a maximum of 1.38 inches without forcing your body beyond its comfort zone. The tapered design ensures gentle insertion and removal, and the smooth medical-grade silicone feels forgiving during extended conditioning sessions. Unlike rigid alternatives, this system prioritizes comfort and control, letting you dictate exactly when to advance to the next size.

What sets the INYA Gliders apart is the stackable architecture itself—you're not purchasing four separate products, but one intelligent system that grows with you. See the full BDSM Australia range of Butt Plugs to compare other options. The sleeves slip onto the base without tools or complexity, and you can swap configurations in seconds. All four pieces are made from premium medical-grade silicone, hypoallergenic and non-porous, compatible with every lubricant type and easy to sterilize between uses.

Key features

• Stackable design: One base dilator pairs with three sleeves, allowing you to customize diameter from 0.98 to 1.38 inches without purchasing separate products.
• Progressive conditioning: Smooth incremental increases in thickness support gradual vaginal stretching and dilation training at your own pace.
• Tapered tip: The gentle taper ensures comfortable insertion and removal, reducing resistance and physical strain during extended sessions.
• Medical-grade silicone: Body-safe, non-porous material compatible with all water-based and silicone-based lubricants for safe internal use.
• Submissive training tool: The progression system pairs naturally with BDSM conditioning protocols, allowing your dominant partner to control which sleeve you use and for how long.

Specifications

• Overall dimensions: 5.55 x 1.77 x 1.77 inches; insertable length 4.92 inches.
• Diameter range: Minimum 0.98 inches (base alone); maximum 1.38 inches (all three sleeves stacked).
• Material: Medical-grade body-safe silicone throughout all four pieces; hypoallergenic and non-porous.
• Compatibility: Works with all water-based and silicone-based lubricants; easy to clean and sterilize with warm soapy water or toy cleaner.
• Power: No batteries or electrical components; completely manual and silent.
• Package contents: One base dilator and three stackable plush silicone sleeves.

How to use a butt plug

Begin with the base dilator alone, without any sleeves attached. Apply generous water-based lubricant to both the tapered tip and your vaginal opening. Slowly insert the dilator, allowing your body to adjust to its width. Once fully inserted, hold it inside for several minutes to let your vagina relax around it. Withdraw slowly and carefully. Only when this size feels completely comfortable during insertion and removal should you progress to the next configuration.

To add a sleeve, simply stack it onto the base before insertion, then follow the same insertion process with the slightly increased diameter. Use the INYA Gliders for extended conditioning sessions lasting thirty minutes or longer, building endurance and comfort with progressive sizes. Combine the system with submissive training where your dominant partner controls which sleeve you use and how long you wear it, intensifying psychological submission alongside physical conditioning. See the full BDSM Australia range of Butt Tails to explore complementary accessories for your training. Progress through each sleeve level only as your body signals readiness, never forcing advancement.

Care and storage

Wash all four pieces with warm water and mild soap immediately after use, or use a dedicated toy cleaner for thorough sanitization. Rinse completely and dry with a lint-free cloth before storage. Store in a cool, dry place away from direct sunlight and extreme heat, which can damage silicone. Keep the INYA Gliders separate from other toys to prevent material degradation. Inspect regularly for tears or damage before each use.

Learn more

Progressive dilation requires patience, proper technique, and understanding what your body needs at each stage. The INYA Gliders make this process straightforward by removing the guesswork—you control the pace entirely, and the stackable system ensures you're never forcing progression. Read more about common challenges in dilation training: Why Your Butt Plug Keeps Slipping Out

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 →

The INYA Gliders have become central to my conditioning protocols because the stackable system creates measurable progress that submissives understand instinctively. Starting new submissives with the base dilator alone allows me to observe their breathing and body responses carefully, noting exactly how long they can comfortably hold it inside themselves. Progression to the next sleeve becomes a reward for obedience and proper submission, creating clear goals that reinforce psychological conditioning alongside physical dilation. The smooth tapered design eliminates unnecessary resistance, allowing me to focus entirely on the psychological aspects of training rather than managing physical discomfort.

I employ the INYA Gliders in multi-layered submission experiences by combining them with bondage and sensory play. Restraining a submissive with the dilator inserted and locked at a specific sleeve configuration—unable to adjust or remove it—intensifies their awareness of my control over their body. Temperature play using warm or cool water-based lubricant dramatically amplifies the physical and psychological impact during extended sessions.

My most effective technique involves requiring submissives to insert and remove the dilator themselves while I observe and provide instructions, creating powerful psychological conditioning around obedience and body awareness. I often combine the INYA Gliders with impact play or sensory deprivation, layering multiple BDSM elements to reinforce conditioning effects. Submissives develop genuine psychological responses to seeing the sleeves, understanding that each one represents increasing levels of my control and their submission.

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

Score the NS Novelties INYA Gliders 4 Piece Stackable Dilator Set at BDSM Australia for progressive conditioning that puts you completely in control. The stackable system means one purchase covers your entire dilation journey, from initial comfort to advanced conditioning. Whether you're exploring personal dilation or incorporating the INYA Gliders into a submissive training protocol with your dominant partner, the smooth medical-grade silicone and tapered design ensure comfortable progression at your own pace. Order your set today and begin your conditioning journey with confidence. Safe Shopping from an Established Australian Business.