With its hollow screw-in design, BDStyle's Hollow Cum-Through Penis Plug enables fluid passage during urethral stimulation. This 3.5-inch stainless steel sound features a 0.4-inch diameter and secure positioning mechanism for experienced enthusiasts.
Key Features:
Hollow center conducts sensations while enabling fluid passage
Premium-grade stainless steel construction for durability and smoothness
Measures 3.5 inches long with 0.4-inch diameter opening
Screw-in mechanism allows precise depth control and positioning
Dual functionality combines insertion stimulation with continuous fluid flow
Couldn't load pickup availability
BDStyle's Hollow Cum-Through Penis Plug is a stainless steel urethral sound designed for fluid passage during intimate play. Measuring 3.5 inches long with a 0.4-inch diameter, it features a screw-in mechanism for secure, customizable positioning. The hollow design enables continuous stimulation while allowing fluid flow, making it suited for experienced urethral enthusiasts seeking interactive sensations.
The screw-in mechanism allows precise depth control and secure positioning during use, letting you adjust stimulation intensity by rotating the base. The hollow center conducts sensations throughout the entire length while enabling fluid passage, creating a unique interactive experience that solid urethral sounds cannot replicate. This dual functionality transforms urethral play from purely insertive to genuinely responsive.
Premium-grade stainless steel construction provides exceptional durability and a smooth, polished surface that feels comfortable against sensitive tissue. The non-porous material supports thorough cleaning and resists corrosion through repeated use and exposure to moisture. Those seeking additional options can explore our starter sets for anal sex to discover complementary products for expanded play.
| Length | 3.5 inches |
| Diameter | 0.4 inches |
| Material | Premium-grade stainless steel |
| Design Type | Hollow with screw-in mechanism |
| Special Feature | Allows fluid passage during use |
| Includes | Urethral plug, storage pouch, user manual |
Pairing this urethral sound with prostate massage or external penile stimulation creates layered sensations that intensify overall arousal. The hollow design means you can continue play uninterrupted while experiencing fluid passage, something solid dildos cannot provide. Many find combining urethral and external stimulation produces sensations neither approach delivers alone, making this plug particularly effective for extended sessions.
After each use, rinse thoroughly under warm running water with mild, fragrance-free soap to remove all lubricant and body fluids. Ensure complete drying before storing in the included pouch or another clean, dry location away from extreme temperatures. Avoid harsh chemicals, abrasive materials, or prolonged exposure to heat, which could compromise the stainless steel's finish and integrity over time.
BDStyle's Hollow Cum-Through Penis Plug is manufactured from premium-grade stainless steel, a non-porous material that resists bacterial colonization and supports complete sterilization between uses. The polished surface minimizes micro-abrasions that could irritate sensitive urethral tissue, while the material's inert composition prevents chemical reactions with water-based lubricants. Stainless steel's durability means this plug maintains its integrity through years of use without degradation or material breakdown.
This plug suits people with established urethral play experience who want to explore interactive sensations beyond traditional solid sounds. Those curious about fluid passage during intimate moments will find the hollow design specifically addresses this interest. The compact dimensions make it accessible for exploratory users while remaining effective for those seeking deeper stimulation, making it versatile across comfort and experience levels.
For those accustomed to passive urethral insertion, discovering that hollow design enables active fluid passage transforms what intimate exploration can feel like. Traditional solid sounds require complete withdrawal to experience climax, interrupting momentum and sensation continuity. The screw-in mechanism combined with hollow construction means you maintain internal contact while fluids flow naturally, creating uninterrupted stimulation that changes the entire experience. For people frustrated by the limitations of solid urethral sounds—where insertion means temporary withdrawal before climax—this design removes that trade-off entirely. The ability to experience continuous sensation while fluid passes through shifts urethral play from purely insertive to genuinely interactive, letting pleasure develop without stopping or repositioning.
Our independent testers evaluated the screw-in mechanism's security, the hollow design's fluid passage capability, and surface comfort during extended wear. The stainless steel construction proved durable through repeated cleaning cycles, maintaining its polished finish without scratching or degradation.
Testers confirmed the hollow center permits consistent fluid passage while maintaining internal contact, with the screw mechanism securing positioning reliably throughout sessions. The compact 0.4-inch diameter accommodates varied anatomies, while the 3.5-inch length provides sufficient internal presence without excessive depth. Individual results may vary based on anatomy, sensitivity, and usage.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| BDStyle's Hollow Cum-Through Penis Plug | Hollow design allows fluid passage during continuous internal contact | Only option enabling uninterrupted play with fluid flow capability | Interactive urethral play without withdrawal before climax |
| Small dildos | Versatile for multiple anatomies and play styles | External or internal use, not urethral-specific design | Flexible stimulation across different body areas |
| Clean steel G-spot dildos | Curved design targets internal pleasure zones precisely | Focuses on internal pressure rather than urethral sensation | Concentrated internal stimulation without urethral involvement |
| Japanese masturbators | External penile stimulation with varied internal textures | Encompasses entire shaft rather than urethral insertion | Full-coverage stimulation combined with urethral play |
| Anal silicone products | Soft material with varied shapes for backdoor exploration | Targets different anatomy entirely from urethral focus | Complementary play exploring alternative internal sensations |
Discover our egg vibrators for compact stimulation options that pair effectively with urethral play.
Understanding proper lubrication techniques and tissue-safe insertion methods significantly enhances both comfort and safety during urethral play. Starting slowly and recognizing your body's signals prevents discomfort while building confidence with this specialized form of stimulation. Our detailed guide to penis plug information covers insertion techniques, safety considerations, and maintenance practices specific to urethral sounds.
Experience interactive urethral stimulation with BDStyle's Hollow Cum-Through Penis Plug, available through Adultsmart with discreet Australia-wide shipping in plain packaging. Orders are processed confidentially from checkout to delivery.
Adultsmart.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, Adultsmart.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.