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Medical Sex Flat End Urethral Sound Kit by Hell's Couture
- $59.99
- $59.99
- Unit price
- per
Medical Sex Flat End Urethral Sound Kit combines 14 precision stainless steel sounds ranging from 4mm to 17mm diameter for progressive urethral stimulation. Each flat-ended sound provides secure grip and deep penetration for advanced practitioners seeking controlled internal exploration.
Key Features:
Fourteen medical grade stainless steel urethral sounds ranging from 4mm to 17mm diameter provide progressive urethral stimulation and intense penetration sensations for advanced intimate exploration.
Flat ended design delivers secure grip and precise control during urethral insertion while enabling deep stimulation of sensitive nerve endings within the urethra.
Conductive stainless steel construction makes each sound perfect for electro stimulation play delivering electrifying sensations directly to urethral tissues for intense arousal and climax.
Length of 180mm to 190mm allows complete urethral penetration and deep internal stimulation targeting sensitive areas unreachable through external genital contact alone.
Premium leather storage case keeps all fourteen sounds organized and discreet while medical grade steel ensures complete sterilization between uses for safe repeated penetration.
Please hurry! Only 4 left in stock
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Fourteen progressive stainless steel urethral sounds for controlled internal stimulation, from 4mm to 17mm diameter. Designed for experienced practitioners and committed beginners, this kit enables gradual urethral training with surgical-grade safety and flat-ended design that prevents over-insertion.
Why choose the Medical Sex Flat End Urethral Sound Kit by
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📦 Discreet plain-wrapped delivery • 💳 Private billing • ↩️ Easy size-swap returns |
What it does
Each sound slides into your urethra with precision, creating unique internal sensations as the cool steel glides deeper into your shaft. Your urethral opening gradually accommodates each larger diameter as you progress, heightening sensitivity throughout the entire length of your penis. Flat ends provide natural stopping points while giving you complete control over insertion depth and the intensity of sensation.
Temperature play amplifies every session—refrigerated sounds create sharp contrast against your warm internal tissues, while heated sounds generate spreading warmth that radiates through your cock. Medical-grade steel is also conductive, so you can pair these sounds with appropriate electro-stimulation devices to send targeted current directly into your most sensitive internal nerves. If you're exploring gentler options alongside sounding, Flexible Penis Plugs offer a different feel and can complement your practice.
Specifications
- Quantity: Fourteen sounds
- Diameter range: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm
- Material: Medical-grade 316L stainless steel with mirror polish finish
- Length: 180–190mm for deep urethral penetration
- Design: Flat-ended to prevent over-insertion and ensure secure handling
- Storage: Luxury leather case for discrete transport and organisation
Size and first use
Start with the smallest diameter, the 4mm sound, and allow your urethra to naturally accommodate the width at its own pace. Never force insertion—proceed only when comfortable resistance gives way to smooth gliding motion. Cockringshop specialises in products for men and couples who want to explore safely, and this kit's progressive sizing supports exactly that approach. Work through larger sizes only after you've mastered smaller diameters completely, advancing at a pace that feels right for your body. Patience and consistent hygiene are the keys to enjoying this kit over the long term.
How to use it
Begin by thoroughly cleaning both your penis and your chosen sound with antibacterial wash. Apply sterile lubricant generously to both your urethral opening and the sound tip, then gently insert while breathing steadily and allowing your body to relax into the sensation. Control your depth using the flat end as a guide, and never rush the process—discomfort is a signal to stop and reassess.
Between sessions, sterilise sounds with medical-grade disinfectant or autoclave sterilisation for absolute safety. Always inspect each sound for any surface imperfections or damage before use. Store them in the included leather case to keep them clean and organised between sessions.
Feature breakdown
| Feature | Specification | Benefit | Experience |
|---|---|---|---|
| Progressive sizing | 14 diameters, 4–17mm | Gradual urethral training | Controlled skill development |
| Flat-end design | Secure grip surface | Prevents over-insertion | Enhanced safety control |
| Medical steel | 316L surgical grade | Body-safe materials | Long-term durability |
| Extended length | 180–190mm reach | Deep urethral penetration | Full internal sensation |
Who it suits
This kit serves experienced practitioners already comfortable with advanced urethral play, as well as absolute beginners who are committed to safe, progressive training. You need patience for gradual advancement and dedication to proper hygiene protocols. Sounding demands respect for your body and a willingness to listen to discomfort signals. The comprehensive size range accommodates natural progression from tentative exploration to confident deep practice.
Avoid this kit if you have any urological conditions, infections, or anatomical abnormalities affecting urethral structure. Before you begin sounding practice, consult a healthcare provider—especially if you take blood-thinning medications or have diabetes affecting healing responses. Your doctor can confirm whether sounding is safe for your individual health.
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Tested and quality-checked Every new line we stock is hands-on tested before it ever goes live — we power it up, run it through its functions, and check it for safety and for how it actually performs. Overseas orders get a second function-test right before they ship, so a dead motor never reaches your door. Nothing is used for its intended purpose; it is checked, inspected, and re-boxed. What that means for you is simple: the unit you open is one we already know works. See how we test every product → |
How it compares
Urethral sounds come in two main types: rigid steel and flexible materials. Solid Penis Plugs offer firm, unyielding control and precise depth management, ideal for practitioners seeking consistent sensation and easy sterilisation. Flexible alternatives conform to your anatomy and may feel less intimidating at first, but offer less control and are harder to clean thoroughly. Steel's rigidity and conductive properties make it the choice for temperature play and electro-stimulation, while flexibility suits those prioritising comfort over sensation intensity.
| 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. Never share between partners without cleaning the item first or using a fresh condom. 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. |
What you can use it with
Pair urethral sounds with Anal Sex Toys to explore multiple forms of internal stimulation simultaneously. A plug or prostate toy complements sounding by creating layered sensation across your internal anatomy, intensifying arousal and orgasm. The combination allows you to experiment with how different areas of your body respond to penetration and pressure at the same time.
More from Hell's Couture
Hell's Couture specialises in premium BDSM instruments and advanced intimate accessories for experienced users. Hells Couture offers a full range of medical-grade steel toys and bondage equipment designed for precision, safety, and long-term durability.
Read more before you buy
Want more context before you explore internal play? Butt Plugs For Gays on the Adultsmart blog covers internal stimulation safety and technique in detail.
Why buy the Medical Sex Flat End Urethral Sound Kit by Hell's Couture
Want firmer, longer-lasting results without the guesswork? Buy the Medical Sex Flat End Urethral Sound Kit from The Cock Ring Store, your specialist in male sex toys and couples' products. This is a genuine, function-tested and quality-checked product, shipped in discreet packaging so your order stays private. Cockringshop stocks it in full, and our team can answer questions about sizing and safety before you order. Real fit advice, body-safe materials, and plain-packaged shipping. The Cock Ring Store ships discreetly Australia-wide.
Shipping Information & Policy
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.
Returns Policy
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
Frequently Asked Questions
How does the Medical Sex Flat End Urethral Sound Kit stimulate the urethra during penetration?
The smooth stainless steel surfaces glide along sensitive urethral walls creating intense internal sensations as each sound stretches and fills the passage delivering direct stimulation to nerve endings.
What makes the Medical Sex Flat End Urethral Sound Kit effective for electro stimulation play?
Medical grade stainless steel conducts electrical current safely throughout the urethral passage allowing electro devices to deliver controlled shocks directly to internal tissues for electrifying climax sensations.
Why is the Medical Sex Flat End Urethral Sound Kit better for advanced urethral exploration than single sounds?
Fourteen progressive diameters from 4mm to 17mm enable gradual urethral stretching and training allowing users to safely advance to larger sizes for increasingly intense penetration experiences.
When should the Medical Sex Flat End Urethral Sound Kit be used for maximum urethral stimulation?
Optimal results occur during high arousal states when the urethra is naturally relaxed allowing deeper penetration and more intense sensations as the sounds massage internal walls.
Which features of the Medical Sex Flat End Urethral Sound Kit enhance control during urethral insertion?
Flat ends provide secure finger grip while generous 180 190mm length offers excellent leverage enabling precise depth control and safe manipulation during deep urethral penetration and stimulation sessions.
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