Chalice Tunnel Plug by Brutus

$69.99
$69.99

Brutus Chalice Tunnel Plug revolutionizes anal exploration with its hollow chamber construction that allows for deep penetration with maintained secure positioning through wide grip hooks, enabling experienced users to push boundaries during solo sessions or partner play adventures.

Key Features:

Hollow tunnel design creates unique anal sensations during penetration while allowing for deep exploration and intense stimulation that solid butt plugs cannot provide for experienced users.

Chalice shape provides gradual anal stretching and controlled expansion for comfortable insertion while delivering substantial fullness and pressure against sensitive anal nerve endings during use.

Wide grip hooks ensure complete control and security during intense anal play sessions while preventing accidental loss and enabling precise manipulation for optimal stimulation and safety.

Body safe silicone construction guarantees hypoallergenic anal penetration without irritation while maintaining firm structure for consistent pressure against the prostate and anal walls during extended wear.

XL sizing delivers substantial anal stretching and fullness for advanced users seeking intense stimulation while the waterproof design enables versatile use in various environments and positions.

Vendor: Brutus
SKU: ANL-1228-NOATTRIBUTES-SHOP-NONE-61625
Availability: In stock
Product type: Butt Plugs
Please hurry! Only 1 left in stock
Size: XL

The Chalice Tunnel Plug by Brutus is a hollow butt plug with a graduated chalice shape that stretches you open while allowing liquid, temperature play, or extra sex toys to pass through the internal bore — built for advanced anal enthusiasts ready to explore beyond traditional plugging.

Why choose the Chalice Tunnel Plug by Brutus
  • Hollow tunnel design: Enables liquid play and temperature experiments
  • Graduated chalice shape: Progressive stretch from 2.8cm to 4.5cm diameter
  • Dynamic sensations: Suction and pressure shifts with every clench and movement
  • Medical-grade silicone: Body-safe platinum-cure material that transmits heat and cold
  • Secure grip hooks: Wide 6.2cm handles prevent over-insertion and enable precise control
  • Waterproof construction: Safe for aquatic play and thorough cleaning
  • Layered stimulation: Combine liquid play, temperature shifts, and additional sex toys through the bore
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

Unlike solid plugs, the Chalice Tunnel Plug transforms anal wear into something far more interactive. As the graduated chalice shape expands your arse, the 1.2cm internal tunnel remains open, letting you flow warm or cool liquids through while stretched, or pass additional stimulation through the bore without removing the plug. Each clench creates a unique suction sensation inside the hollow chamber, while the weight distribution pulls downward, keeping you acutely aware of its presence through every movement.

Medical-grade silicone transmits temperature beautifully, so run it under warm water for heat play or chill it for contrasting sensations. Prostate Dildos work well alongside this plug if you want to layer internal stimulation. Starting narrow at 2.8cm, the bulb swells to 4.5cm at its widest point before tapering to a 2.1cm neck. Every shift in position changes internal pressure differently than a solid plug would, creating constant, evolving sensation during extended wear.

Specifications

  • Total length: 11.5cm
  • Insertable length: 8cm
  • Chalice diameter: 2.8cm to 4.5cm graduated expansion
  • Tunnel bore: 1.2cm internal diameter
  • Neck diameter: 2.1cm
  • Grip hook span: 6.2cm
  • Material: Premium medical-grade silicone
  • Waterproof: Yes

Size and first use

Start with the narrow 2.8cm tip — this is where patience pays off. Apply generous water-based lubricant to both the plug and your arse, then begin insertion slowly, letting the graduated chalice shape stretch you open incrementally. Rush the insertion and you'll miss the incredible pressure buildup as each ridge pushes deeper. Work at your own pace; the wide 6.2cm grip hooks prevent over-insertion, so you're in control. Cockringshop specialises in products for men and couples, and we recommend building experience with substantial anal toys before attempting this one. The hollow construction and unique shape create intense, dynamic sensations that demand respect from your body.

How to use it

Once fully seated, experiment with the tunnel's capabilities. Try temperature play by running warm or cool liquids through the bore, or explore how additional stimulation passed through changes your sensations. Movement while wearing amplifies every sensation as the hollow chamber shifts pressure internally. Repositioning and removal are straightforward thanks to the grip hooks, which give you precise control without fumbling.

Clean thoroughly after use with warm water and mild soap, or use a dedicated toy cleaner. Dry completely before storage. The waterproof design means you can clean it under running water without concern, and it's safe for aquatic play if you want to explore in the shower or bath. Store in a cool, dry place away from direct sunlight.

Feature breakdown

Feature Specification Benefit Experience
Hollow Tunnel 1.2cm bore diameter Enables liquid play and temperature experiments Dynamic pressure shifts with every movement
Chalice Shape 2.8cm to 4.5cm graduated expansion Progressive stretching builds intensity gradually Satisfying fullness without sudden shock
Medical Silicone Platinum-cure material Body-safe and temperature-responsive Heat and cold play amplifies sensations
Grip Hooks 6.2cm span Secure handling and precise repositioning Complete control during wear and removal

Who it suits

This plug demands genuine experience with substantial anal toys. The 4.5cm maximum diameter isn't massive, but the hollow construction and unique shape create intense sensations that beginners will find overwhelming. Advanced users who've mastered traditional plugs and crave something genuinely different will appreciate the engineering and the layered stimulation possibilities. Those interested in liquid play, temperature experimentation, or combining multiple forms of stimulation will find real value here.

Skip this if you're new to anal play or prefer gentle, static sensations. The dynamic pressure changes and hollow construction create constant stimulation that some find too intense for extended wear. Those seeking discreet public wear should also look elsewhere — this plug's sensations demand your attention and will make itself known.

Tested and quality-checked

Every new line we stock is hands-on tested before it ever goes live — we power it up, run it through its functions, and check it for safety and for how it actually performs. Overseas orders get a second function-test right before they ship, so a dead motor never reaches your door. Nothing is used for its intended purpose; it is checked, inspected, and re-boxed. What that means for you is simple: the unit you open is one we already know works. See how we test every product →

How it compares

Solid butt plugs offer consistent, unchanging pressure and are simpler to use, but they don't interact with your body the way the Chalice Tunnel Plug does. Slide Easy Prostate Plugs focus on internal massage of the prostate gland, while the Chalice prioritises hollow-core sensation and layered stimulation through the tunnel. Choose the Chalice if you want dynamic, interactive play; choose a solid plug if you prefer straightforward, static wear.

Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. Never share between partners without cleaning the item first or using a fresh condom. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle.

What you can use it with

Pair this plug with Cock Ring Sets to add penile stimulation while wearing the plug — the ring maintains your erection while the hollow tunnel shifts pressure internally, creating layered sensations across your entire genitals. A cock ring also enhances blood flow to the penis during extended wear, intensifying arousal while the plug keeps you stretched and aware.

More from Brutus

Brutus specialises in anal toys that push beyond conventional designs, combining engineering with real innovation. Explore the full range to find other products that match your experience level and interests.

Read more before you buy

Before committing, read the comprehensive guide on anal play fundamentals. Everything Butt covers preparation, safety, and technique in detail.

Why buy the Chalice Tunnel Plug by Brutus

Looking for the right fit and the right material? The Chalice Tunnel Plug by Brutus is available at The Cock Ring Store, where it's genuine, function-tested, and quality-checked before dispatch. We ship discreetly so your purchase arrives private and secure. Cockringshop stocks only products we back completely. Australia's cock ring specialists, helping you buy with confidence. The Cock Ring Store ships discreetly Australia-wide.

Shipping Information & Policy


Cockringshop.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..

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.

Returns Policy


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, cockringshop.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

Frequently Asked Questions

How does the Brutus Chalice Tunnel Plug create unique anal sensations?
The hollow tunnel design allows air circulation and internal access during anal penetration creating distinctive pressure sensations that differ from solid butt plugs through controlled expansion and contraction.
What makes the Brutus Chalice Tunnel Plug effective for prostate stimulation?
Its chalice shape targets the prostate gland through precise pressure and positioning while the firm silicone construction maintains consistent contact for sustained stimulation during extended anal play sessions.
Why is the Brutus Chalice Tunnel Plug better for experienced anal play enthusiasts?
Advanced users benefit from the XL sizing and substantial girth that provides intense stretching sensations while the unique hollow design offers exploration possibilities unavailable with traditional anal toys.
Which features of the Brutus Chalice Tunnel Plug enhance safety during use?
Wide grip hooks prevent accidental loss inside the rectum while providing secure handling and the body safe silicone material eliminates harmful chemicals that could cause anal irritation or infection.
Does the Brutus Chalice Tunnel Plug work for extended anal play sessions?
Extended wear is supported by the ergonomic design and smooth silicone surface that reduces friction while the hollow structure prevents vacuum effects that can cause discomfort during prolonged use.

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