Medical-grade stainless steel urethral sound with hollow cum-thru core. Allows natural function during extended wear without removal.
Key Features:
Hollow core allows natural function without removal during climax
Medical-grade stainless steel ensures body-safe advanced urethral play
Substantial weight provides constant awareness with every movement
Mirror-polished finish slides smoothly for comfortable insertion
Temperature-conducting steel perfect for hot and cold sensations
The Chasm Stainless Steel Cum-Thru Insert from XR Brands is a premium urethral sound with a hollow core design that allows natural function during wear. Made from medical-grade stainless steel with 2.5-inch total length and 0.3-inch diameter, it delivers substantial stimulation and weight for advanced play.
This sound slides into your urethra and stays put with its carefully weighted design. The hollow core means you can function naturally without removal, making it perfect for extended sessions. The steel conducts temperature beautifully, so it warms to your body or stays cool for that initial shock. If you're exploring more intense play, check out our urethral insert c-rings for combination experiences.
What sets this apart from basic sounds is the cum-thru design - you get all the intense internal pressure and fullness, but with the freedom to finish naturally when you're ready.
| Style/Type | Best For | What Makes It Different |
|---|---|---|
| Hollow Cum-Thru Sounds | Extended wear and natural function | Never need to remove during climax |
| Solid Steel Sounds | Intense internal pressure | Maximum fullness and weight sensation |
| Flexible Sounds | Beginners to urethral play | Bend with your body for comfort |
Experienced sound guys: Men who know what they want and crave that substantial steel presence without the hassle of constant removal. This delivers serious weight and sensation while letting you finish naturally. For guys exploring steel sensations elsewhere, our steel ball stretchers complement urethral play perfectly.
Extended session enthusiasts: Anyone who wants hours of internal stimulation without interruption. The hollow design means bathroom breaks and climaxes don't end your session.
This isn't your basic sound - it's engineered for guys who know exactly what intense urethral stimulation should feel like. The hollow core is a game-changer that lets you stay in the moment without awkward interruptions. That premium steel weight hits different than cheaper alternatives, and the mirror finish means it slides in like butter every time.
Real experience:
I tried this after years with solid sounds, and the cum-thru design changed everything. No more stopping mid-session to remove it - you feel that intense internal pressure building, but when you finish, it flows right through. The weight is perfect, substantial enough that you never forget it's there.
The first time you slide this in, that cold steel shock gets your attention immediately. But once it warms up, it becomes part of you. Every movement, every step reminds you what you're wearing. When things get intense, you don't have to choose between the sound and finishing - this lets you have both.
The Chasm Stainless Steel Cum-Thru Insert is part of our wider range of steel pleasure products. Discover more options in the steel cock rings to find exactly what you are looking for.
Ready for serious urethral stimulation without compromise? MaleChastity.com.au delivers discretely across Australia. This premium XR Brands sound represents the pinnacle of urethral play design.
Malechastity.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..
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.
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.
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, Maleshastity.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.