Spartacus Enterprises unites medical-grade stainless steel construction with graduated sizing options for progressive urethral exploration. Six precision instruments resist corrosion and sterilize completely, offering customizable intensity levels and full control over penetration depth and sensation timing.
Key Features:
Medical grade stainless steel urethral sounds provide intense internal stimulation through gentle insertion into the urethra for advanced sexual exploration and unique orgasmic sensations.
Six graduated sizes allow progressive urethral stretching and accommodation enabling users to advance from beginner exploration to experienced intensive urethral stimulation and pleasure.
Smooth polished finish reduces insertion friction while the hypoallergenic stainless steel construction prevents infections and adverse reactions during intimate urethral contact and penetration.
Easy sterilization between uses maintains optimal hygiene for repeated urethral insertion supporting safe sexual practices and reducing contamination risks during intimate urethral play.
Compact discrete design enables private storage and travel while the durable construction withstands repeated sterilization cycles for long term urethral stimulation and sexual exploration.
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A six-piece graduated kit of medical-grade stainless steel urethral sounds for controlled, progressive stimulation. Designed for anyone exploring urethral play who wants durable instruments they can sterilise and rely on over years of use.
Why choose the Smooth Stainless Steel Urethral Sounds Kit
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📦 Discreet plain-wrapped delivery • 💳 Private billing • ↩️ Easy size-swap returns |
Medical-grade 316L stainless steel delivers exceptional durability through corrosion resistance and heat tolerance. Each instrument maintains its structural integrity across hundreds of cleaning cycles, with mirror-polished surfaces that resist scratching and bacterial growth. Even high-temperature sterilisation protocols won't warp or degrade the metal, so you get the same reliable performance year after year.
Six graduated sizes give you complete command over how fast you progress and how intense your sensation becomes. You choose your starting diameter based on your experience, then advance to larger sizes only when you're ready and comfortable. Each sound offers different stimulation patterns depending on the depth you choose to insert it. Urethral Sounds like these work by providing steady, controlled pressure and stretch inside the urethra as you guide them in at your own pace.
Start with the smallest diameter that matches your experience level—beginners should begin conservatively. Before insertion, sterilise your chosen sound using boiling water or medical-grade cleaner, then apply generous amounts of sterile lubricant to both the instrument and your urethral opening. Insert slowly and maintain complete control over depth and speed, allowing your body time to adjust to each increment. Progress to a larger size only when you feel ready; there's no rush. At Cockringshop we specialise in products for men and couples, and we recommend taking your time with this kit to build confidence and comfort safely.
Cleanliness is essential. Sterilise thoroughly before each session using boiling water or medical-grade cleaners, then allow the sound to cool to a safe temperature. Apply generous lubricant to the sound and your urethral opening—this prevents uncomfortable friction and makes insertion smoother. Insert slowly with complete control, guiding the sound in at whatever pace feels right for you.
Depth and speed are entirely your choice. You can insert the sound fully or stop at whatever point feels best, adjusting your technique as sensation develops. After use, clean the sound immediately with warm water and mild soap, or use a medical-grade urethral cleaner. Dry thoroughly before storage. Between sessions, the durable stainless steel construction allows confident handling without any worry of damage or breakage.
| Feature | Specification | Benefit | Experience |
|---|---|---|---|
| 316L Stainless Steel | Medical-grade construction | Safe urethral stimulation with confidence in material safety | Reliable, worry-free use over years |
| Graduated Sizing | Six different diameters | Progressive intensity control with customisable advancement | You control your pace and progression |
| Mirror-Polished Finish | Smooth, wear-resistant surface | Reduced friction and easier insertion | Comfortable, consistent sensation |
| Autoclavable Design | Withstands 275°F sterilisation | Hygienic reuse across hundreds of cleaning cycles | Long-term durability and safety |
This kit is ideal for anyone serious about urethral play who wants instruments built to last. If you're exploring urethral stimulation for the first time or you're already experienced, the graduated sizing means you can work at your own pace without pressure to rush. You'll appreciate the durability if you use these regularly and expect them to perform reliably for years.
Skip this kit if you prefer flexible or softer materials, or if you're not comfortable with the idea of internal urethral stimulation. Stainless steel is rigid and unyielding, which some people love for the firm sensation and others find uncomfortable. If you're unsure whether urethral play suits you, start with a single smaller sound rather than committing to a full kit.
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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 → |
Stainless steel sounds are rigid and provide firm, consistent pressure with no flex or give. Silicone Urethral Inserts are softer and more flexible, allowing some movement and a gentler sensation. Steel is easier to sterilise at high temperatures and lasts indefinitely, while silicone can degrade over time with repeated heat exposure. Choose steel if you want durability and firm sensation; choose silicone if you prefer a softer feel and more forgiving material.
| 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. As porous materials can harbour bacteria, use a condom over them for sharing or easy clean-up. 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 kit with Couples Intimacy Kits if you're exploring urethral play as part of partnered sex. A cock ring worn during urethral stimulation can intensify sensation and help maintain erection, while other elements in a couples' kit add variety to shared exploration. Using complementary products together allows you to build layered sensation and discover what works best for your body and your partner.
Spartacus Enterprises specialises in durable BDSM instruments designed for precise user control and long-term reliability. Spartacus Enterprises offers a wider range of steel and metal sex toys built to the same exacting standards as this kit, so you can explore their full collection if you want to expand your equipment.
Before you start using urethral sounds, take time to understand the basics. How To Use A Urethral Dilator is a detailed guide on the Adultsmart blog that covers technique, safety, and what to expect when you're new to this type of play.
Keen to get harder and last longer tonight? Buy the Smooth Stainless Steel Urethral Sounds Kit from The Cock Ring Store—Cockringshop—and receive a genuine, function-tested and quality-checked product in discreet packaging, shipped securely across Australia. Order with confidence from Cockringshop, Australia's cock ring specialists, helping you buy with confidence. 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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