Sinner Silicone Urethral Dilator Set 30cm is medical-grade urethral exploration equipment that enables progressive cock sensitivity training. The graduated sizing creates controlled sensations while premium silicone construction ensures safe internal contact. Perfect for advanced users seeking urethral pleasure exploration.
Key Features:
Medical grade silicone urethral dilators provide intense penile stimulation through direct urethral insertion creating unique sensations impossible to achieve through external masturbation or traditional penetration methods.
Graduated sizing from 0.5cm to 0.8cm diameter allows progressive urethral stretching and deeper exploration building comfort and arousal intensity as users advance through each increasingly satisfying size.
Extended 30cm length enables comprehensive urethral penetration while providing superior control during insertion withdrawal and manipulation for precise stimulation of sensitive internal nerve endings throughout the penis.
Smooth seamless construction eliminates surface irregularities that could cause discomfort during urethral play ensuring fluid insertion and movement while maintaining structural integrity for confident repeated use.
Compatible with water based lubricants for enhanced comfort during urethral insertion the flexible silicone adapts to natural penile anatomy while maintaining necessary rigidity for controlled deep penetration.
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Graduated silicone urethral dilators deliver progressive internal sensation across 30cm, building cock sensitivity through methodical sizing. Ideal for experienced users wanting controlled urethral exploration with medical-grade safety and comfort.
Why choose the Sinner Silicone Urethral Dilator Set by
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📦 Discreet plain-wrapped delivery • 💳 Private billing • ↩️ Easy size-swap returns |
Each dilator creates direct contact with nerve-rich urethral tissue, building sensation that radiates through your shaft and glans. Progressive sizing lets you work up at your own pace, starting small and advancing to larger diameters as comfort develops. Flexible silicone conforms to your internal anatomy while staying firm enough for controlled insertion and movement.
Users report heightened cock sensitivity within their first sessions. Many combine urethral contact with external stroking to heighten overall pleasure and achieve powerful hands-free release through internal pressure and nerve stimulation. Urethral Sounds like this set deliver deep internal sensation that standard external contact cannot match.
Start with the smallest dilator. Thorough cleaning of your cock and the dilator, plus generous water-based lubricant on both your urethral opening and the dilator tip, make insertion smooth and comfortable. Insert slowly, allowing the tapered tip to guide naturally into your shaft while the flexible silicone adapts to your internal passage. Cockringshop specialise in products for men and couples exploring internal play, and we recommend taking your time with the smallest size until you feel confident advancing. Let your cock adjust to the sensation of internal contact along the urethral walls before moving to larger diameters.
Insert the smallest dilator slowly, allowing it to guide naturally into your urethral opening. Adjust insertion depth gradually, creating gentle movement within your cock as arousal builds. Shift between different sizes as comfort develops, progressing to larger diameters for increased contact and sensation. Always clean thoroughly after use.
Many users combine urethral contact with external cock stroking to heighten overall pleasure. Experiment with insertion depth and gentle movement to discover what builds your arousal most effectively. Ample external length gives you full grip control throughout use, if you're exploring solo or with a partner.
| Feature | Specification | Benefit | Experience |
|---|---|---|---|
| Graduated sizing | 0.5cm to 0.8cm diameter | Methodical progression suits newcomers and experienced users | Build comfort and arousal at your own pace |
| Extended length | 30cm total | Deep internal reach with handling control | Comprehensive sensation throughout your urethral passage |
| Material | Medical-grade silicone | Flexible yet firm, adapts to anatomy safely | Comfortable progression without discomfort or risk |
| Surface finish | Smooth, polished construction | Eliminates friction and drag during insertion | Smooth gliding sensation with each movement |
This set is ideal for experienced cock owners comfortable with internal play who want progressive sizing options for skill development. If you're already familiar with urethral exploration and want to deepen sensation through graduated advancement, the methodical sizing system will let you build arousal steadily. Medical-play enthusiasts and anyone seeking unique sensations through direct nerve contact will appreciate the quality materials and controlled progression.
Skip this set if you're completely new to any form of internal cock play. Internal urethral contact isn't for everyone, and you should be confident with external play first. If you prefer rigid, non-flexible materials or have concerns about internal contact, a different category of product may suit you better.
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Tested and quality-checked Every new line we stock is inspected by hand before it goes live — we check the build, the finish, and the materials, and we confirm it is safe and fit for how it will be used. Nothing is used for its intended purpose; it is examined, checked, and re-boxed. What that means for you is simple: you receive a piece we have already vetted, not a guess off a supplier's pallet. See how we test every product → |
Silicone dilators flex and adapt to your anatomy, making them gentler for gradual progression and more forgiving during extended sessions. Urethral Sound Devices in metal or glass offer rigidity and a firmer sensation, with no flex or give. Silicone is better for methodical, comfortable advancement; metal and glass suit users wanting firm, unyielding contact and deeper internal pressure. Your choice depends on whether you prefer gradual, flexible progression or immediate firm sensation.
| Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle. |
Pair this set with Couples Intimacy Kits if you're exploring urethral play together. A cock ring worn during urethral insertion intensifies sensation and helps maintain erection, making internal contact feel more powerful. External stimulation with a stroker or hand creates compound pleasure that builds toward more intense orgasm when combined with internal urethral contact.
Sinner Gear specialises in premium silicone and metal sex toys for advanced cock play, internal exploration, and couples' use. Browse the full range for other graduated or progressive products designed with the same attention to material quality and thoughtful sizing.
Urethral play isn't limited to men. Urethral Sounds For Women explores internal sensation for vulva owners, with guidance on safety and comfort for that anatomy.
Keen to get harder and last longer tonight? The Sinner Silicone Urethral Dilator Set by Sinner Gear is genuine, function-tested, and quality-checked at The Cock Ring Store. Cockringshop ships discreetly Australia-wide in unmarked packaging, so your order arrives private and secure. Precise sizing, honest reviews, and discreet delivery Australia-wide. The Cock Ring Store ships discreetly Australia-wide.
Cockringshop.com.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
1. Major City & Metro Areas (within Australia)
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
2. Rural Areas (within Australia)
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
International Shipping
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, cockringshop.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund
We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.
All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!
We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!
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