Hollow anal plug with 4-inch insertable length and 2.8-inch girth. Silicone tunnel design opens creative play possibilities including temperature and partner interaction.
Key Features:
Hollow tunnel design enables creative temperature and visual play
Premium silicone construction ensures body-safe comfort during intense sessions
Substantial 2.8-inch girth delivers challenging stretch for experienced users
Flared safety base keeps plug secure during extended wear
Waterproof design allows thorough cleaning and shower play
Tunnel Fuckplug 3 Large Butt Plug by Oxballs is a silicone anal plug with a hollow centre that combines substantial stretching with creative play possibilities. The 4-inch insertable length and 2.8-inch girth deliver deep fullness, while the tunnel design opens temperature play, visual stimulation, and partner interaction options unavailable in solid plugs.
Tunnel Fuckplug 3 Large Butt Plug by Oxballs combines the satisfying fullness of a traditional anal plug with a distinctive hollow design that changes what you can do during play. The silicone construction is body-safe, non-porous, and made to grip securely without slipping. At 4 inches insertable length and 2.8 inches maximum girth, it delivers substantial presence for experienced users. A flared base keeps everything in place so you can focus on sensation rather than security.
What sets this plug apart is the tunnel itself. Instead of solid silicone throughout, the hollow centre creates opportunities you cannot explore with conventional plugs. You can experiment with temperature play by introducing warm or cool sensations, enjoy visual elements during partner play, or combine it with other toys for layered effects. The waterproof design means you can incorporate water-based temperature play safely and clean it thoroughly afterwards.
Begin with relaxation and generous lubrication. Apply water-based anal lubricant liberally around the opening and along the plug's surface. Start with external massage to warm the area, then slowly introduce the tapered tip. Take your time—pushing too quickly causes discomfort and tightness. Once the widest point passes the sphincter, the plug should settle into place naturally. The flare base prevents over-insertion and keeps it secure during movement or partner play.
During wear, you can experiment with the hollow tunnel by introducing temperature sensations—warm or cool water passed carefully through the centre creates unique feelings unavailable with solid plugs. Removal requires the same patience as insertion: relax, apply extra lubricant if needed, and gently ease it out rather than rushing. Products like Beaded Cock Rings require similar careful handling, with removal best done slowly to maintain comfort. After use, wash thoroughly with warm water and mild soap, or run through a dishwasher cycle on the top rack.
This plug suits experienced users who want stretching intensity combined with creative play options Enemas and other techniques cannot deliver alone.
Great if you…Wash the Tunnel Fuckplug 3 Large with warm water and mild soap immediately after use, paying particular attention to cleaning inside the hollow tunnel. You can also place it on the top rack of a dishwasher for thorough sanitisation. Dry completely with a soft cloth before storage. Store in a cool, dry place away from direct sunlight and extreme heat. Keep it separate from other silicone toys to prevent discolouration, and avoid storing in airtight containers where moisture can accumulate.
Understanding how anal plugs work and what to expect helps you get the most from this one. Read more expert guidance on technique, sizing, and safety in our article Butt Plugs For Gays. The silicone material also means you have flexibility in temperature play—something worth exploring once you are comfortable with the plug itself.
First insertion of a 2.8-inch plug feels substantial even for experienced users. The tapered tip enters smoothly if you warm up thoroughly, but the widest point requires patience and trust in relaxation. Most people find that once inserted, the plug settles comfortably and the sensation becomes more pleasurable than intimidating. The flared base sits outside the body without discomfort, and you should feel secure moving around or engaging with a partner.
The hollow tunnel genuinely changes the experience compared to solid plugs. Temperature play—introducing warm water through the centre—creates sensations that feel novel and exciting. Visual stimulation matters more with this design, and couples report that watching and exploring together adds a dimension beyond solo use. The silicone grips well without feeling sticky, and most users report no discolouration or material breakdown after regular use and proper cleaning.
Cleaning is straightforward because silicone does not absorb bacteria like porous materials do. The hollow tunnel requires attention—running warm water through it directly after use prevents any buildup inside. Drying completely before storage prevents mildew. Most users report that this plug holds up well through dozens of sessions without degradation, material softening, or loss of shape.
People who struggle with this toy often rush insertion or do not relax enough beforehand. Starting with smaller plugs and building up to this size over weeks or months makes the experience more enjoyable. Those who return it tend to have underestimated the girth or overestimated their experience level—honest self-assessment about your current capacity matters more than ambition.
| Plug Type | Material | Insertable Length | Maximum Girth | Key Feature | Best For |
|---|---|---|---|---|---|
| Tunnel Fuckplug 3 Large by Oxballs | Silicone | 4 inches | 2.8 inches | Hollow tunnel design for temperature and visual play | Experienced users wanting creative possibilities |
| Standard Large Silicone Plug | Silicone | 4 inches | 2.6 inches | Solid construction for pure fullness sensation | Users focused on stretching and depth alone |
| Vibrating Anal Plug | Silicone with motor | 3.5 inches | 2.4 inches | Internal vibration patterns for added stimulation | Users who want movement combined with fullness |
| Small Beginner Plug | Silicone or glass | 2.5 inches | 1.5 inches | Tapered design for easier first-time insertion | Newcomers to anal play building experience |
Snag the Tunnel Fuckplug 3 Large Butt Plug by Oxballs when you are ready to move beyond standard anal play into territory that combines substantial stretching with genuine creative possibilities. The hollow tunnel is not a gimmick—it actually expands what you can do and feel during sessions. Order it from Malechastity.com.au with discreet Australia-wide delivery and experience the difference a well-designed silicone plug makes. Genuine Brands, Backed by Warranty.
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.