Black Door No 11 Duo Plugs delivers graduated stretching through dual silicone construction with removable bullet vibration. Larger plug measures 5 inches, smaller 4.5 inches, both waterproof for couples exploring together.
Key Features:
Removable bullet vibrators deliver single-speed vibration to each plug
Body-safe silicone with non-porous, dual-density construction
Larger plug 5 inches tall, smaller plug 4.5 inches tall
Two different sizes for graduated exploration and comfort progression
Waterproof design enables thorough cleaning and aquatic use
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Black Door No 11 Duo Plugs is a dual anal plug set featuring body-safe silicone construction with removable bullet vibration. The larger plug measures 5 inches in height with 1.2-inch length and 1.5-inch width, while the smaller measures 4.5 inches with 1.7-inch length. Both feature waterproof design and single-speed vibration for couples seeking graduated exploration or shared intimate play.
Black Door No 11 Duo Plugs operate through dual-density silicone construction that combines firmness with flexibility, allowing the plugs to conform to individual anatomy while maintaining structural integrity during use. The removable bullet vibrator inserts into each plug's base, delivering single-speed vibration that resonates throughout the silicone body. The waterproof rating enables thorough cleaning and aquatic use without compromising performance.
Body-safe silicone offers non-porous construction that resists bacterial growth and maintains its surface integrity through repeated use. The dual-plug design accommodates different experience levels within one set, eliminating the need for separate purchases as comfort and confidence develop. Those seeking additional options can explore our premium P-spot dildos at Adultsmart.
| Dimensions (Larger Plug) | 5 inches height, 1.2 inches length, 1.5 inches width |
| Dimensions (Smaller Plug) | 4.5 inches height, 1.7 inches length, 1.5 inches width |
| Material | Body-safe dual-density silicone |
| Vibration | Removable bullet vibrator with single-speed setting |
| Waterproof Rating | 100% waterproof design |
| Includes | Two silicone plugs, two removable bullet vibrators, storage pouch |
Pairing both plugs during partnered play creates layered sensation that many find more intense than single-plug exploration. One partner can wear the larger plug while the other uses the smaller, or partners can alternate to discover individual preferences. Combining the plugs with remote control prostate vibrators enables hands-free stimulation during partnered intimacy, allowing partners to focus on connection rather than manual control.
After each use, clean the plugs and bullet vibrators with warm water and mild soap, ensuring all lubricant residue is removed. The waterproof rating allows thorough cleaning under running water. Remove the bullet vibrator before washing and allow it to dry separately. Store both plugs in the provided pouch in a cool, dry location away from direct sunlight, which can degrade silicone over time.
Black Door No 11 Duo Plugs are manufactured from body-safe, non-porous dual-density silicone that resists bacterial growth and supports hygienic use. The material remains hypoallergenic and compatible with water-based lubricants, making it suitable for people with latex sensitivity. Silicone's durability means the plugs maintain structural integrity through years of regular use without degradation or surface damage.
Suits people exploring anal play who value graduated sizing within one set rather than purchasing separate products at different stages. The dual-plug system appeals to couples seeking shared exploration and to individuals wanting options for varying comfort levels. Those prioritizing body-safe materials and waterproof functionality find this set addresses multiple preferences simultaneously. Experience level ranges from curious beginners to experienced practitioners seeking premium silicone construction.
For couples who find it difficult to incorporate anal plugs during partnered intimacy because sizing mismatches create discomfort or pressure, the dual-plug system solves the coordination problem by offering two options within one purchase. When one partner prefers deeper fullness while the other needs gentler graduated entry, both preferences find accommodation without requiring separate transactions or storage. For those accustomed to single-plug exploration, discovering that two different sizes within one set enable layered partnered sensation shifts how couples approach shared anal play—from something one person tolerates to something both actively anticipate. The removable vibration adds customizable intensity that transforms the plugs from static pressure into dynamic stimulation, letting pleasure build through vibration rather than relying solely on fullness. For partners interested in hands-free wear during other intimacy, the ergonomic base allows extended wear without distraction, creating sustained sensation that enriches partnered connection. The waterproof rating removes barriers to aquatic exploration that many couples find exciting but impractical with non-waterproof products. Knowing both plugs share the same material quality and construction standards means neither partner settles for a lower-grade product—both experience premium silicone simultaneously.
Our independent testers evaluated construction durability, vibration resonance, insertion comfort, and extended-wear stability across multiple sessions. The dual-density silicone maintained its shape throughout testing, with no surface degradation or material softening observed after repeated use and cleaning.
Testers reported that the larger plug delivered deeper fullness while the smaller plug allowed more gradual adjustment, confirming the graduated sizing serves distinct comfort levels. Vibration transmitted evenly throughout both plugs without rattling or uneven intensity. Individual results may vary based on anatomy, sensitivity, and usage.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Black Door No 11 Duo Plugs | Dual sizing with removable vibration in one set | Only option offering two graduated sizes with shared vibrator system | Coupled exploration with graduated comfort levels |
| Beginner P-Spot Pleasure Toys | Single-plug entry-level design with simplified features | Smaller, less complex alternative without dual sizing | First-time exploration without partnered requirements |
| Rimming Prostate Vibrators | Rotating head for circular motion sensation | External rimming focus rather than internal fullness | External stimulation preference over internal plugging |
| App-Controlled P-Spot Vibrators | Bluetooth connectivity for remote partner control | Long-distance control capability absent from manual vibration | Long-distance relationship play or hands-free remote control |
Find our metal prostate dildos to discover alternative materials and non-vibrating options for those seeking different sensations.
Understanding P-spot anatomy and stimulation techniques helps maximize comfort and pleasure during anal play exploration. Learning proper breathing and relaxation methods transforms insertion from pressured to enjoyable. Our guide to prostate pleasure and P-spot stimulation covers anatomy, technique, and safety approaches for confident exploration.
Ready to explore partnered anal play with graduated sizing and customizable vibration? Black Door No 11 Duo Plugs is available at Adultsmart with discreet Australia-wide shipping in plain packaging. All orders process confidentially from checkout through 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.
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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.
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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.
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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.