Adjustable Spartacus Enterprises Borosilicate Glass Spade Anal Plug Medium provides 3.5 inches of insertable depth with temperature-responsive sensation. Crafted from non-porous borosilicate glass, this 4.2-ounce plug features a flared base for secure anal training and filling.
Key Features:
Tapered spade-shaped design guides gradual insertion safely
Premium borosilicate glass construction, non-porous and hygienic
4.5 inches total length, 3.5 inches insertable depth, 4.2 ounces
Flared base prevents internal slippage during anal play
Temperature-responsive glass conducts heat for sensory contrast during sex
Couldn't load pickup availability
Spartacus Enterprises Borosilicate Glass Spade Anal Plug Medium is a tapered glass anal plug measuring 4.5 inches total with 3.5 inches insertable depth. Crafted from premium borosilicate glass with a flared base for security, it weighs 4.2 ounces and remains compatible with all water-based lubricants. This non-porous plug suits people seeking temperature-responsive anal play with reliable, hygienic construction.
The tapered spade-shaped design guides gradual insertion while the flared base prevents internal slippage, allowing you to focus on sensation rather than security concerns. The smooth borosilicate glass surface conducts temperature naturally, warming or cooling with your body or external application for enhanced sensory contrast. Its substantial 4.2-ounce weight creates a satisfying presence that many find more grounding than lighter materials.
Borosilicate glass construction offers non-porous durability that silicone cannot match, resisting bacteria buildup and maintaining its lustrous finish through years of use. The material's hardness means no softening, warping, or degradation over time, ensuring consistent performance across countless sessions. Those exploring anal play options can find additional small butt plugs at Adultsmart for different sensations and sizes.
| Total Length | 4.5 inches |
| Insertable Length | 3.5 inches |
| Material | Premium borosilicate glass |
| Weight | 4.2 ounces |
| Design | Tapered spade shape with flared base |
| Lubricant Compatibility | Water-based lubricants only |
| Includes | Plug only, discreet packaging |
Combining the Spartacus Enterprises plug with prostate massage or external stimulation creates layered sensation that many find significantly more intense than the plug alone. Temperature play—warming the glass under warm water before insertion or cooling it beforehand—introduces sensory dimension that intensifies awareness of the plug's presence. Pairing this with curved penis plugs during partnered play adds simultaneous internal stimulation for expanded sensation.
After each use, wash the plug thoroughly with warm water and mild, fragrance-free soap, paying attention to the flared base where lubricant residue accumulates. Rinse completely under running water until no soap remains, then allow it to air dry fully before storage. Store in a clean, dry location away from extreme temperature changes or direct sunlight. Borosilicate glass resists bacterial growth naturally, but regular cleaning prevents lubricant buildup and maintains optimal hygiene.
Spartacus Enterprises Borosilicate Glass Spade Anal Plug Medium uses premium borosilicate glass, a non-porous, hypoallergenic material that resists bacteria and remains chemically inert with all water-based lubricants. The flared base design ensures the plug cannot travel internally, providing security during solo or partnered use. Its hardness prevents material degradation, warping, or softening that affects silicone or other softer materials, ensuring consistent performance and safety across years of use.
This plug suits people seeking reliable anal play with temperature-responsive feedback and substantial weight that creates grounding presence. Those with sensitivities to silicone or latex appreciate borosilicate glass's hypoallergenic properties and non-porous surface. Experienced anal explorers value the medium size as a bridge between beginner plugs and larger insertions, while couples incorporating anal play appreciate the flared base's security during partnered sessions. Anyone prioritizing hygiene and durability over disposable options finds glass construction justifies long-term investment.
Some people experience discomfort with silicone plugs that soften with body heat or create suction during removal, making anal exploration feel more physically demanding than pleasurable. The borosilicate glass construction maintains consistent firmness regardless of temperature, providing predictable sensation without unexpected softening or grip changes. The tapered spade design guides insertion at your pace rather than forcing accommodation, while the substantial weight creates grounding presence that many find transforms anal play from mechanical insertion into embodied sensation. For those frustrated by plugs that require constant muscular engagement or feel unstable during movement, discovering how weight distribution and thermal properties work together shifts what sustained pleasure feels like. The non-porous surface eliminates anxiety about bacterial growth, letting you focus on sensation rather than hygiene concerns. Glass's durability means years of reliable use instead of repeated replacements when silicone degrades, making this plug a genuine investment in consistent, safe exploration.
Our independent testers evaluated the plug's insertion ease, base security, temperature conductivity, and material durability across multiple sessions. The tapered design allowed gradual accommodation without forcing, while the flared base remained securely positioned during movement and position changes. Temperature application—warming under running water before insertion—noticeably heightened sensory awareness compared to room-temperature use.
Testers reported the 4.2-ounce weight created satisfying presence without discomfort during extended wear, and the non-porous surface cleaned completely without residual lubricant buildup after thorough washing. Individual results may vary based on anatomy, sensitivity, and usage.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Spartacus Enterprises Borosilicate Glass Spade Anal Plug Medium | Temperature-responsive glass with 4.2-ounce weight for grounding presence | Non-porous glass maintains firmness; tapered spade design guides insertion | Thermal play and durable, hypoallergenic anal exploration |
| Gem-based metal plugs | Decorative gemstone base adds visual appeal with superior temperature conductivity | Metal conducts temperature faster than glass; gemstone creates aesthetic focus | Luxury appearance combined with rapid thermal response |
| Inflatable butt plugs | Adjustable fullness through inflation allows customized accommodation and gradual expansion | Inflation mechanism replaces fixed geometry; size controlled by user rather than design | Progressive accommodation and personalized fullness control |
| Flexible penis plugs | Bendable material adapts to body contours during insertion and wear for custom fit | Flexibility replaces rigid glass; material softens with body heat for comfort | Adaptive fit without rigid pressure points during extended sessions |
Discover additional options in our solid penis plugs collection for different materials, sizes, and design approaches to anal play.
Understanding proper lubrication and relaxation techniques significantly improves comfort and pleasure during anal play, transforming the experience from mechanical to genuinely enjoyable. Water-based lubricants work optimally with borosilicate glass, while gradual insertion and patience allow your body to accommodate naturally rather than through forced pressure. Our comprehensive anal sex toys guide provides detailed approaches and safety information for exploring anal pleasure confidently.
Ready to experience temperature-responsive, durable anal play? Spartacus Enterprises Borosilicate Glass Spade Anal Plug Medium is available at Adultsmart with discreet Australia-wide shipping in plain, unmarked packaging. Order confidently knowing your purchase arrives securely and privately.
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.