Cone Plug Medium – Diameter & Depth Training 37 cm (14.57")
The Cone Plug Medium is a 37 cm smooth silicone taper for users who have progressed beyond the Short and want to train for greater depth. The same principle applies – insert as far as comfortable and let the continuous taper do the work – but with nearly double the usable length.
The tip starts narrow and widens to your chosen maximum. Suitable for vaginal and anal use.
Available from 5 to 20 cm maximum diameter. Made from 100% platinum-cured silicone with a smooth, glass-like finish.
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Need a different size? We can make it – contact us.
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📐 How a cone plug works
A cone plug is the simplest and most effective stretching tool. The tip is narrow and the body widens gradually and continuously to the maximum diameter at the base. There are no bulges, no steps, no sudden changes. You insert it as far as comfortable, hold, and the taper applies steady outward pressure exactly where you are.
Because the gradient is smooth and consistent, you can feel your current limit precisely and push it forward in tiny increments. It's the most controlled form of stretching training available.
📏 Short vs Medium vs Long – which one is right for you?
The Cone Plug Medium has 37 cm of usable length – nearly double the Short. It's the right choice for users who are comfortable with the Short and want to work on greater depth, or for users who already know they want to train beyond 19 cm depth.
If you're new to cone training, start with the Cone Plug Short. For users working toward extreme depth, the Cone Plug Long (73 cm) is the next step after Medium.
🎯 How to use it
Apply generous lubricant and insert the tip. Push in slowly until you feel resistance – that's your current limit. Hold the position and breathe. Over time, the steady pressure will allow you to go slightly deeper. The Medium's extra length means you have more room to progress before reaching the end of the toy.
For depth training techniques, see our Stretching Styles guide. For advanced depth practices, see our Advanced Practices guide.
✨ Smooth surface – a real difference
Every Cone Plug is handmade from 100% platinum-cured silicone with a perfectly smooth, glass-like finish. For depth training especially, a smooth surface is essential – it glides safely and reduces friction at the point of resistance.
🧼 Material and care
100% platinum-cured silicone – body-safe, non-porous and built to last for years. Clean with mild soap, a chlorine-free toy cleaner, or boil to fully sterilize. For full hygiene and lubrication guidance, see our Safety, Hygiene and Lubrication guide.
🎨 Customization
Each Cone Plug is handmade to order in your chosen color and firmness – single color, twisted or two-color transition. Need a maximum diameter outside the standard range? Contact us directly.
For full details on firmness levels, colors and patterns, see our Firmness, Color & Pattern Guide.
❓ Frequently asked questions
How do I know when to move from Short to Medium?
When you can comfortably reach the full usable depth of the Short (19 cm) at your target diameter, the Medium is the logical next step. There's no rush – depth training is a gradual process. See our Beginner's Guide for a general approach to progression.
Can I use the Medium for diameter training too?
Yes – the Medium works for both diameter and depth training, just like the Short. Going deeper with the Medium automatically means going wider. You can choose to focus on either dimension or both simultaneously.
🔗 Explore more
Starting out? Begin with Cone Plug Short (19 cm). Ready for extreme depth? See Cone Plug Long (73 cm). For passive diameter training alongside cone work, explore our Training Plugs. For depth technique guidance, see our Advanced Practices guide.
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