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Nanma Power Sealed Open Wide 4 Inch Tunnel Plug - Butt Plugs

Nanma Power Sealed Open Wide 4 Inch Tunnel Plug

$24.99
$29.99
$24.99

Featuring 4.5 inches insertable length and high-quality TPE, Nanma Power Sealed Open Wide Tunnel Plug creates distinctive sensations with its tapered tip for smooth entry and wide flared base for secure anal play.

Key Features:

Wide-opening tunnel design creates distinctive sensation once inserted

High-quality TPE material that maintains shape through repeated use

Four point five inches insertable length with tapered entry tip

Flared base design anchors securely during movement or extended wear

Detachable base makes cleaning and maintenance simple and quick

SKU: NEW-10596-BLACK
Availability: Out Of Stock
Product type: Butt Plugs
Please hurry! Only 0 left in stock
Colour: Black

Nanma Power Sealed Open Wide Tunnel Plug is a wide-opening anal plug designed for firm, comfortable insertion. At 4.5 inches insertable length with high-quality TPE construction, it features a tapered tip for smooth entry and a detachable base for easy cleaning. The metallic finish and flared design provide visual appeal and security during extended wear, suited for those exploring tunnel-style anal play.

About Nanma Power Sealed Open Wide Tunnel Plug

The tapered tip guides the plug smoothly into the body, reducing initial resistance during insertion. The expanded tunnel-style opening creates a distinctive sensation once fully inserted, while the flexible TPE material adapts to individual anatomy without losing its supportive structure. The wide flared base anchors the plug securely, preventing unwanted shifting during movement or extended wear.

High-quality TPE construction delivers durability that maintains shape through repeated use while remaining flexible enough to move naturally with the body. The smooth surface reduces friction during insertion and removal when paired with appropriate lubricant. For those exploring beyond basic plugs, our gem-based anal plug collection offers additional styles and sensations.

Key Features

  • Tunnel Opening: Wide tunnel-style design creates distinctive sensation and visual appeal during wear.
  • Tapered Insertion: Graduated tip guides smooth entry without forcing, reducing discomfort for beginners.
  • Flared Base: Wide base prevents deep insertion and provides security during extended wear or movement.
  • Detachable Base: Removable section simplifies cleaning and maintenance after each use.
  • TPE Material: Flexible yet supportive construction adapts to body shape while maintaining structural integrity.

Technical Specifications

Insertable Length 4.5 inches (11.4 cm)
Material High-quality TPE (thermoplastic elastomer)
Design Style Tunnel-opening with tapered tip and flared base
Base Type Detachable for cleaning and maintenance
Surface Finish Metallic appearance with smooth texture
Includes Nanma Power Sealed Open Wide Tunnel Plug

How to Use Nanma Power Sealed Open Wide Tunnel Plug

Basic Use

  1. Clean the plug thoroughly with warm water and mild soap before first use and after each session.
  2. Apply generous water-based lubricant to both the tapered tip and the anal opening to ease insertion.
  3. Relax the sphincter muscles through deep breathing, allowing the tapered tip to guide entry gradually.
  4. Insert slowly, pausing to adjust to the expanding sensation as the wider tunnel section enters the body.
  5. Once fully inserted, the flared base should rest against the body, preventing deeper movement.
  6. Wear for desired duration, moving gently or remaining still depending on comfort and preference.

Extended Use

Pairing this tunnel plug with vibrating anal plugs creates layered sensation that many find more intense than stationary wear alone. Some explore combining this with external clitoral or penile stimulation for blended pleasure. The tunnel opening offers distinctive sensation compared to solid plugs, making it valuable for those exploring varied anal play experiences.

Care Instructions

After use, detach the base section and clean all components with warm water and mild soap, ensuring no lubricant residue remains. The TPE material requires gentle handling during cleaning to preserve texture and flexibility. Store in a cool, dry location away from direct sunlight. Keep separate from other toys to prevent material interaction, and allow complete drying before storage in the provided pouch.

Materials and Safety

High-quality TPE construction ensures body-safe material free from phthalates and harmful chemicals. The non-porous surface supports thorough cleaning between uses, reducing bacterial growth compared to porous materials. TPE's flexibility prevents rigid pressure on delicate anal tissues while maintaining enough structure to hold the plug securely in place during extended wear or movement.

Who Is Nanma Power Sealed Open Wide Tunnel Plug For?

This plug suits people exploring anal play beyond basic designs who want distinctive sensation from the tunnel-style opening. Those comfortable with intermediate-sized plugs and seeking visual appeal alongside function find the metallic finish and sculpted shape appealing. The tapered tip makes it accessible for those new to anal play, while the tunnel design offers experienced explorers something different from standard solid plugs.

Why Nanma Power Sealed Open Wide Tunnel Plug Matters

For people who have tried standard anal plugs and found them monotonous, the tunnel-style opening creates sensation that solid designs cannot replicate. The expanded interior provides a distinctive fullness that spreads pressure differently than tapered-only plugs, offering explorers a new sensation pathway. For those frustrated by plugs that feel one-dimensional, discovering how tunnel design changes the feeling of wear transforms what anal play can offer. The detachable base removes guesswork from cleaning, making maintenance straightforward instead of complicated. For those hesitant about anal exploration due to insertion concerns, the tapered tip addresses the primary barrier to comfortable entry, shifting anal play from intimidating to accessible.

Independent Tester Review

Our independent testers evaluated insertion ease, material flexibility, base security, and comfort during extended wear. The tapered tip guided smooth entry without forcing, while the TPE material adapted to individual anatomy without losing structural support. The flared base remained secure during movement without creating pressure points.

Testers reported the tunnel opening created noticeably different sensation compared to solid plugs, with the wider interior providing fuller feeling during wear. The detachable base simplified cleaning significantly compared to integrated designs. Individual results may vary based on anatomy, sensitivity, and usage.

Compare Similar Products

Product Unique Advantage Key Difference Choose This If You Want
Nanma Power Sealed Open Wide Tunnel Plug Tunnel-style opening creates distinctive sensation unavailable in solid plugs Only design with wide interior tunnel for expanded sensation Tunnel-style anal play with visual metallic appeal
Butt Plug Sets Multiple sizes for progressive exploration without repeated purchases Graduated sizing allows building comfort before larger plugs Exploring different sizes and sensations progressively
Tail-Styled Steel Butt Plugs Rigid metal construction with decorative tail extension for roleplay Metal offers different sensation than TPE; includes visual tail element Firm sensation combined with decorative appeal or roleplay scenarios
Inflatable Butt Plugs Adjustable expansion allows customizing fullness intensity after insertion Inflation control lets you modify sensation during wear without removal Graduated fullness sensation with control over expansion intensity

Explore our complete anal plug selection to discover additional styles, materials, and sensations suited to your preferences and experience level.

Learn More

Understanding proper lubricant application and relaxation techniques significantly improves comfort during anal plug insertion and wear. Taking time to prepare the body reduces discomfort and allows fuller enjoyment of the sensation. For those new to anal exploration, our guide to exploring new sensations offers foundational approaches and tips for discovering what works best for your body.

Buy Nanma Power Sealed Open Wide Tunnel Plug at Adultsmart

Nanma Power Sealed Open Wide Tunnel Plug brings distinctive tunnel-style sensation to anal play. Available through Adultsmart with discreet Australia-wide shipping in plain packaging.

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..

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, 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.

Frequently Asked Questions

What is the Nanma Power Sealed Open Wide 4 Inch Tunnel Plug?
An anal plug with a wide-opening tunnel design that stretches you open once fully inserted. Built from high-quality TPE, it has a 4.5-inch insertable length with a tapered tip for smooth entry and a detachable base for cleaning. Perfect for exploring tunnel-style anal play with a secure, flared base.
Does the tapered tip make insertion easier?
Absolutely—the tapered design guides the plug smoothly into your body while reducing initial resistance. Once fully inserted, the expanded tunnel-style opening creates a distinctive sensation. Flexible TPE material adapts to your anatomy without losing its supportive structure, keeping you comfortable throughout wear.
Can you wear this plug for extended periods?
Definitely. The wide flared base anchors securely, preventing unwanted shifting during movement or long-wear sessions. High-quality TPE maintains its shape through repeated use while staying flexible enough to move with your body. The detachable base makes cleanup simple after extended wear.
Who is the Nanma Power Sealed Open Wide 4 Inch Tunnel Plug designed for?
Men and women exploring tunnel-style anal play who want a wider opening sensation. If you're looking for something beyond basic plugs, this suits anyone wanting a distinctive feel with secure, comfortable wear. Great for couples exploring anal play together too.
Why choose a tunnel plug over standard anal plugs?
Tunnel plugs create a unique sensation once inserted—that wide-opening feeling is distinctly different from regular plugs. You get visual appeal from the metallic finish and flared design while the TPE construction stays durable. It's designed specifically for those wanting something more specialized.
Where can you buy the Nanma Power Sealed Open Wide 4 Inch Tunnel Plug in Australia?
Adultsmart stocks this tunnel plug online with discreet Australian delivery. Browse their full range of anal plugs and explore options that suit your preferences. Order from home with fast, confidential shipping to anywhere across Australia.

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