Body-safe glass construction makes the 9's Glass Thins Spherical Plug ideal for anal exploration. Over 7 inches long with tapered entry and spherical design, this non-porous glass plug conducts temperature for warming or cooling sensations during play.
Key Features:
Tapered tip allows gradual, comfortable insertion for anal play
Body-safe borosilicate glass construction safe for intimate contact
Over 7 inches long with spherical design for unique sensation
Spherical shape creates distinct pressure points during wear
Natural temperature conductivity enables warming and cooling sensations
Couldn't load pickup availability
The 9's Glass Thins - Spherical Glass Plug is a body-safe glass anal plug measuring over 7 inches long with a tapered tip for gradual insertion. Its spherical design conducts temperature naturally for warming or cooling sensations, while the non-porous glass surface supports effortless cleaning. This plug suits people seeking smooth, durable anal stimulation with premium glass construction and sensory temperature play.
The 9's Glass Thins - Spherical Glass Plug uses smooth glass construction to deliver consistent, gliding sensations during insertion and wear. The spherical design creates a unique pressure point that differs from traditional tapered plugs, offering distinct internal sensation as the rounded surface moves. The tapered tip allows gradual entry, while the body's width provides secure, comfortable positioning once fully inserted.
Body-safe glass offers weight and thermal conductivity that silicone cannot replicate. The non-porous surface resists bacteria colonization and maintains its lustrous finish through repeated use without degradation. Those seeking additional options can find our heart-shaped butt plugs at Adultsmart for varied anal exploration.
| Length | Over 7 inches |
| Material | High-quality body-safe glass |
| Design | Spherical with tapered tip |
| Surface | Non-porous, seamless |
| Temperature Play | Naturally conductive to heat and cold |
| Includes | Glass plug and storage pouch |
Pairing The 9's Glass Thins - Spherical Glass Plug with a larger butt plug during extended sessions can create progressive sensation as you acclimate to increased width. Temperature play becomes more intense when you alternate between warm and cool glass, allowing sensitivity to shift between each insertion. Many people find that combining glass plugs with external massage creates layered stimulation that single-product use cannot achieve.
After use, clean the glass surface with warm water and mild soap, ensuring all lubricant residue is removed. Allow it to dry completely before storing in the provided pouch to prevent dust accumulation. Glass is compatible with water-based lubricants only—avoid silicone lubricants, which may compromise the material's integrity. Store in a cool, dry location away from direct sunlight to maintain the glass's clarity and condition.
The 9's Glass Thins - Spherical Glass Plug is manufactured from non-porous, hypoallergenic borosilicate glass that resists bacterial growth and chemical degradation. The seamless surface eliminates micro-tears where pathogens could colonize, making it one of the safest materials for internal use. Glass's durability means this plug will maintain its integrity through thousands of uses without cracking, clouding, or breaking down chemically.
This plug suits people seeking smooth, durable anal exploration with premium materials and sensory temperature play. Those experienced with anal products and comfortable with larger insertions will appreciate the spherical design's unique pressure points. People interested in temperature sensation, or those who prefer glass's weight and gliding feel over silicone, will find this plug's specific design particularly rewarding for extended wear and varied stimulation.
For those accustomed to standard tapered plugs, the spherical shape creates an entirely different internal sensation—pressure concentrates around the rounded surface rather than distributing evenly along a cone. This focused pressure point allows some people to discover sensitivity they hadn't accessed with traditional plug designs. For those frustrated by silicone plugs that feel warm and slightly sticky, glass's cool, smooth glide creates a sensation pathway that works when rubber-like materials feel cumbersome. The ability to warm or chill the glass before insertion adds sensory dimension that room-temperature materials cannot provide, transforming anal exploration from mechanical insertion into a multi-sensory experience. For people seeking investment-quality products that will last decades rather than requiring replacement, glass's durability and resistance to degradation shifts how they approach intimate purchases.
Our independent testers evaluated insertion ease, internal sensation consistency, temperature responsiveness, and long-term durability. The tapered tip allowed comfortable entry without excessive lubrication, while the spherical body created distinct pressure points that testers reported as notably different from traditional cone-shaped plugs. Temperature conductivity was immediate—the glass warmed or cooled noticeably within seconds of contact with body temperature or external heat sources.
After extended wear testing, the glass maintained its clarity and structural integrity without micro-cracks or surface degradation. Individual results may vary based on anatomy, sensitivity, and usage patterns, but testers consistently reported that the spherical design delivers unique sensation compared to standard anal plugs.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| The 9's Glass Thins - Spherical Glass Plug | Spherical shape creates focused pressure point; temperature responsive glass | Only model with rounded internal design and natural heat conductivity | Unique spherical sensation with temperature play capability |
| Weighted Butt Plugs | Internal weight creates continuous sensation during movement and wear | Metal or glass inserts provide passive stimulation without active use | Hands-free sensation and pressure during extended wear |
| Cum-Thru Penis Plugs | Hollow design allows fluid passage while maintaining internal stimulation | Designed for penetrative play rather than solo anal wear | Partnered penetration with simultaneous internal sensation |
| Small Butt Plugs | Compact size suitable for beginners and extended all-day wear | Reduced width and length for comfort during long-duration use | Discreet wear under clothing or gentle introduction to plugs |
Find our vibrating penis plugs to discover products combining stimulation with internal pressure for varied sensations.
Understanding proper insertion technique and lubrication choices significantly impacts comfort and sensation during plug wear. Learning how to relax internal muscles and recognizing your body's signals helps you progress safely to larger or more complex designs. Our comprehensive guide to butt plug selection and use covers anatomy, safety practices, and exploration approaches suited to different experience levels.
Experience the smooth, temperature-responsive sensation of premium glass with The 9's Glass Thins - Spherical Glass Plug. Available through Adultsmart with discreet Australia-wide shipping in plain packaging and secure checkout for complete privacy and peace of mind.
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..
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, 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.