Stainless steel hollow urethral sound with 37mm insertable length allows fluid flow during play
Key Features:
Surgical-grade stainless steel construction
Precisely machined 37mm hollow core design
Advanced urethral stimulation potential
Graduated 6-7mm diameter for controlled insertion
Medical-level engineering for intense experiences
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Urethral play demands precision and control — most sounds lack the engineering for safe, intense exploration. The Hollow Cum Through Screwed in Urethral Sound Penis Plug delivers medical-grade stainless steel construction with a graduated hollow core designed for advanced users seeking progressive stretching and deep sensory stimulation.
The Hollow Cum Through Screwed in Urethral Sound Penis Plug is a precision urethral sound engineered from surgical-grade stainless steel. Its hollow core design allows natural fluid passage while the graduated diameter — expanding from 6mm to 7mm — creates progressive stretching sensations. The ribbed external texture maximizes sensory feedback, and the mirror-polished surface ensures smooth, controlled insertion. This device is built for experienced users who understand the demands of urethral play and seek intense internal stimulation.
What sets this sound apart is its medical-grade construction and thoughtful graduated design. Unlike basic sounds, the hollow channel enables continuous use without interruption, and the tapered shape guides insertion at the proper angle. See the full BDSM Australia range of Penis Plugs to explore other options for penile play.
Begin by applying generous water-based lubricant to both the device and your urethral opening. Insert slowly at a 45-degree angle, allowing gravity to guide placement naturally. Use slow, controlled movements and stop immediately if you experience pain or discomfort. Deep breathing helps manage sensations during exploration. Never force insertion or proceed if something feels wrong.
For advanced practice, experiment with temperature play by warming or cooling the stainless steel under warm or cool water before use. Partner-supervised insertion adds an element of control and safety monitoring. Combine this sound with Electric Penis Pumps for enhanced sensory experiences. Always maintain open communication and establish clear signals if you need to stop.
Sterilize the Hollow Cum Through Screwed in Urethral Sound Penis Plug before and after each use by boiling in water for five minutes or using a specialized medical-grade toy cleaner. Dry completely with a lint-free cloth to prevent water spots. Store in the included protective case away from direct sunlight and extreme temperatures. Inspect regularly for any damage or wear.
Urethral play is a specialized practice that rewards education and careful technique. Understanding the anatomy, proper lubrication methods, and gradual progression is essential for safe exploration. Read more about penile jewelry and sound design at Penis Jewelry.
This device has become indispensable in my control protocols. The precision of its graduated design allows me to calibrate intensity exactly — each millimeter represents a deliberate step in my submissive's journey toward deeper surrender. Cold stainless steel against sensitive tissue creates immediate physiological responses I can observe and exploit psychologically.
Deployment requires absolute focus. I watch breathing patterns shift as the device advances, noting when resistance transforms into acceptance. The hollow core becomes powerful because it eliminates the need for removal — my submissive remains penetrated, controlled, aware. This creates sustained psychological impact that manual sounds cannot achieve.
Progressive training with this sound yields remarkable results. Initial hesitation gives way to complete acceptance over weeks of careful use. My submissives learn that their bodies can expand, adapt, and surrender in ways they never imagined. The ribbed texture ensures they feel every moment of my control, every decision I make about their sensation.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Hollow Cum Through Sound | Standard Stainless Sound | Silicone Urethral Plug |
|---|---|---|---|
| Material | Surgical stainless steel | Stainless steel | Medical silicone |
| Hollow design | Yes — allows fluid passage | No — requires removal | No — requires removal |
| Diameter range | 6–7mm graduated | Fixed 5–6mm | Fixed 6mm |
| Best for | Advanced users, extended wear | Intermediate users, short sessions | Beginners, comfort-focused play |
| Sterilization | Boil or medical cleaner | Boil or medical cleaner | Warm soapy water only |
Discover the precision and control that separates advanced urethral play from casual exploration. The Hollow Cum Through Screwed in Urethral Sound Penis Plug delivers surgical-grade engineering, graduated stretching, and the unique hollow core that allows continuous wear at BDSM Australia. Order yours today and experience the sensory depth this carefully crafted device provides. Everything for Bondage Under One Roof.
BDSM Australia 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, sex-toy.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 too.