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Arsenal Aluminum Tunnel Plug by BDStyle - Butt Plugs
Arsenal Aluminum Tunnel Plug by BDStyle - Butt Plugs
Arsenal Aluminum Tunnel Plug by BDStyle - Butt Plugs
Arsenal Aluminum Tunnel Plug by BDStyle - Butt Plugs

Arsenal Aluminum Tunnel Plug by BDStyle

$59.99
$59.99

Aluminum tunnel plug with removable core allows access while staying inserted for anal training

Key Features:

Precision-engineered stainless steel anal toy

Removable core for unique sensory experiences

Enables temperature play exploration

Smooth, comfortable design for advanced users

Compatible with multiple BDSM equipment configurations

Vendor: BDStyle
SKU: BDS-533-ALL COLORS-SHOP-BLACK-55311
Availability: Out Of Stock
Product type: Butt Plugs
Please hurry! Only 0 left in stock
Colour: Black

Anal play requires precision, control, and the right tool. The BDStyle Arsenal Aluminum Tunnel Plug with Removable Core delivers all three—a stainless steel plug engineered for experienced users who want versatile sensory exploration and temperature play in one sophisticated device.

At a glance
  • Length: 111mm total, 72–76mm insertable
  • Width: 36mm
  • Material: Medical-grade stainless steel
  • Key feature: Removable core creates hollow tunnel design
  • Temperature play: Yes—chill or warm before use
  • Includes: Plug, removable core, black storage bag
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

The BDStyle Arsenal Aluminum Tunnel Plug with Removable Core is a stainless steel anal toy built for control and sensory depth. Its hollow tunnel design sets it apart—remove the inner core and the plug transforms, allowing visual and physical stimulation simultaneously. Made from medical-grade stainless steel, it's non-porous, body-safe, and easy to clean thoroughly.

Weight and smoothness define the experience. At 111mm total length with a 36mm width, this plug offers substantial penetration for experienced users. The removable core and temperature-adaptable design create multiple sensory configurations in a single device. See the full BDSM Australia range of Butt Plugs.

Key features

  • Removable core: Transform the plug into a transparent tunnel for visual exploration and dual sensations.
  • Stainless steel construction: Premium material ensures durability, hygienic safety, and seamless temperature adaptation.
  • Substantial size: 111mm length with 72–76mm insertable depth suits advanced anal play enthusiasts.
  • Temperature play: Chill or warm the plug before use to create unpredictable sensations and heightened control.
  • Smooth insertion: The plug's polished surface and tapered base allow comfortable, controlled entry for experienced users.

Specifications

  • Total length: 111mm; insertable length 72–76mm
  • Width: 36mm at widest point
  • Material: 100% medical-grade stainless steel, non-porous and body-safe
  • Design: Hollow tunnel with removable inner core; base loop for easy manipulation
  • Operation: Manual, no electrical components
  • Temperature adaptable: Compatible with hot and cold play
  • Cleaning: Water-based lubricant compatible; boilable for sterilization
  • Package contents: Plug, removable core, protective black storage bag

How to use a butt plug

Clean the plug thoroughly with antibacterial toy cleaner before and after use. Apply generous water-based lubricant to the plug and your anus. Gently introduce the plug with steady, even pressure—never force. Once inserted, rotate the base loop to remove or reinsert the core, shifting between solid and hollow configurations. Adjust depth and angle as you explore what feels right.

Temperature play adds another layer: chill or warm the plug before insertion to surprise your senses. Wear it during other activities to intensify overall stimulation. The tunnel design pairs well with additional exploration—combine with other anal toys or bondage for complex sensory scenes. Explore the full BDSM Australia range of Tunnel Plugs to expand your options.

Always use generous water-based lubricant, go slowly during insertion, clean thoroughly before and after each use, and never share this toy without proper sterilization. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

Clean the plug with specialized antibacterial toy cleaner immediately after use. For deep sterilization, boil for 3–5 minutes or use stainless steel sanitization methods. Dry completely before storage. Keep the plug and removable core in the provided black storage bag to prevent dust and maintain discretion. Store in a cool, dry place away from direct sunlight.

Learn more

Understanding anal play technique, safety, and sensation deepens your experience. Read more about preparation, materials, and best practices to get the most from your toy. Check out our guide on Butt Plug technique and care for expert insights.

Mistress Athena's training notes

This plug's weight and smoothness create immediate psychological impact. My submissives feel its presence profoundly—the stainless steel's cool touch, the substantial 36mm width forcing them to acknowledge their vulnerability. Removing the core mid-scene surprises them, shifting sensations unexpectedly. That moment of uncertainty deepens their submission.

Temperature play elevates control further. Chilled, the plug sharpens focus; warmed, it creates comfort followed by intensity. My subjects never know which I'll choose. This unpredictability keeps them mentally engaged, heightening obedience.

The tunnel design allows me to observe their responses visually—micro-expressions, breathing patterns, body tension. These tell me exactly how far to push. During extended training sessions, wearing this plug for hours builds psychological conditioning that transfers beyond the scene itself.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Feature BDStyle Arsenal Aluminum Tunnel Plug Standard Stainless Steel Plug Silicone Butt Plug
Material Medical-grade stainless steel Stainless steel Body-safe silicone
Removable Core Yes—hollow tunnel design No No
Temperature Play Excellent—highly adaptable Good Minimal
Size (Total Length) 111mm 85–100mm typical 70–95mm typical
Best For Advanced users seeking sensory variety Experienced users wanting durability Beginners and intermediate users

Why you'll reach for it

Shop the BDStyle Arsenal Aluminum Tunnel Plug with Removable Core at BDSM Australia when you're ready for precision, control, and genuine sensory innovation. Its removable core and temperature adaptability deliver experiences no standard plug can match. The stainless steel construction guarantees durability and easy cleaning. This is the tool for experienced users who refuse compromise. Helping Australians Find the Right BDSM Gear.

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.

Frequently Asked Questions

What is the BDStyle Arsenal Aluminum Tunnel Plug?
The BDStyle Arsenal Aluminum Tunnel Plug is a premium stainless steel anal toy designed for advanced users, featuring a unique hollow construction and removable inner core for enhanced sensory exploration and temperature play experiences.
Where can the Arsenal Aluminum Tunnel Plug be used safely?
This anal plug is specifically designed for safe rectal insertion during intimate BDSM play, with smooth stainless steel construction allowing comfortable and controlled penetration for experienced users seeking intense sensory experiences.
Should users prepare before using the Aluminum Tunnel Plug?
Users should thoroughly clean the plug with specialized toy cleaner, use generous water-based lubricant, start slowly with gentle insertion, and ensure complete relaxation to maximize comfort and minimize potential discomfort during use.
How does the Arsenal Aluminum Tunnel Plug enhance sensory play?
The removable core allows for unique temperature variations, visual stimulation, and increased sensory exploration. Stainless steel conducts temperature effectively, enabling users to experiment with warm or cool sensations during anal play.
Does the Aluminum Tunnel Plug work with other BDSM equipment?
This plug is compatible with various BDSM restraints, sex swings, and bondage setups. Its sturdy stainless steel construction and smooth design make it an excellent addition to advanced sensory and domination scenarios.

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Why Shop With BDSM Australia?

FAST ORDER DISPATCH

We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

DISCREET PACKAGING

All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

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We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!