Crystal Flower Glass Butt Plug provides 3.5 inches of insertable borosilicate glass with flared safety base for secure anal stimulation. Supports temperature play through warming or cooling, non-porous surface for easy cleaning and hygiene.
Key Features:
Rigid borosilicate glass delivers firm, targeted internal pressure
100% borosilicate glass with non-porous, hygienic surface
3.5 inches insertable length with flared safety base
Crystal-clear flower design with artistic visual appeal
Supports temperature play through warming or cooling without equipment
Couldn't load pickup availability
NS Novelties Crystal Flower Glass Butt Plug is a premium anal plug made from 100% borosilicate glass, measuring 3.5 inches insertable length with a flared safety base. The annealed glass construction supports temperature play through warming or cooling, and the non-porous surface maintains hygiene through simple soap and water cleaning. It suits people seeking durable, visually striking anal stimulation with artistic design and thermal versatility.
The NS Novelties Crystal Flower Glass Butt Plug delivers firm, precise pressure through its rigid borosilicate glass construction, allowing targeted stimulation of internal sensitive areas. The crystal-clear material conducts temperature naturally, warming or cooling within minutes of water exposure to add sensory contrast without requiring external equipment. The flared base prevents unwanted travel, keeping the plug securely positioned throughout wear.
Borosilicate glass offers durability and hygiene that softer materials cannot match. The non-porous surface resists bacterial growth and maintains its pristine appearance through repeated use. Those seeking additional options can find our weighted butt plugs at Adultsmart, which offer different sensations through mass and pressure distribution.
| Insertable Length | 3.5 inches |
| Material | 100% borosilicate glass, annealed |
| Base Type | Flared safety base |
| Temperature Play | Supports warming or cooling in water |
| Cleaning | Soap and water, dishwasher safe (top rack), boilable |
| Includes | NS Novelties Crystal Flower Glass Butt Plug |
Pairing the NS Novelties Crystal Flower Glass Butt Plug with external clitoral or penile stimulation creates layered sensation that many find more intense than anal play alone. Temperature play deepens this effect—warming the plug in hot water before insertion creates relaxing, expanding sensation, while cooling it beforehand produces tightening, heightened awareness. For extended wear, the flared base allows comfortable positioning during partnered intimacy or solo activity spanning hours.
After use, rinse the plug under warm water with mild soap, ensuring the base and all textured surfaces are thoroughly cleaned. For deeper sterilization, place it on the dishwasher's top rack without detergent, or boil it in water for five minutes. Allow it to cool completely before handling or storage. Store in a clean, dry pouch or container away from direct sunlight, which can cause discoloration over time despite the glass's durability.
The NS Novelties Crystal Flower Glass Butt Plug is manufactured from medical-grade borosilicate glass, the same material used in laboratory equipment and surgical instruments. Annealing—a controlled heating process—strengthens the glass and prevents thermal shock when transitioning between temperature play and room temperature. Its non-porous construction eliminates microscopic crevices where bacteria could harbor, making it safer than porous materials for anal use. The rigid structure maintains its integrity indefinitely with proper care, resisting degradation from lubricants or repeated cleaning.
This plug suits people seeking durable anal stimulation with visual appeal and temperature versatility. Those experienced with anal play appreciate glass's firm pressure and precise internal contact. Beginners benefit from the tapered tip and safety base, which reduce anxiety during initial exploration. People interested in temperature play find the glass's natural heat conductivity appealing without requiring specialty equipment. Couples exploring anal play together often choose glass for its transparency, which adds visual dimension to shared intimacy.
For people frustrated by silicone plugs that compress and deform, the rigid glass construction delivers unyielding pressure that creates distinct internal sensations silicone cannot replicate. Soft materials spread stimulation across a broader area, whereas glass's firmness concentrates sensation at specific points of contact. For those seeking temperature play without purchasing separate warming or cooling toys, borosilicate glass conducts temperature naturally—a few minutes in warm water creates expanding relaxation, while cool water produces heightened sensitivity. This dual capability transforms a single plug into multiple experiences based on water temperature alone. For people who have cycled through disposable silicone plugs, discovering that glass lasts decades shifts the economics of pleasure from repeated replacement to single investment. The artistic crystal flower design means this plug functions as both intimate tool and aesthetic object, allowing people to feel intentional about their choices rather than secretive. For those uncertain whether anal play appeals to them, the plug's versatility through temperature adjustment lets exploration feel gradual and self-directed rather than committed to a single sensation.
Our independent testers evaluated the NS Novelties Crystal Flower Glass Butt Plug's structural integrity, temperature conductivity, insertion comfort, and long-term durability across multiple uses. The annealed glass resisted thermal shock through repeated warming and cooling cycles, maintaining clarity and structural strength. The flared base prevented slipping during extended wear, and the tapered tip allowed smooth insertion with adequate lubrication.
Testers observed that the plug's rigid construction created distinctly different sensations compared to silicone alternatives—internal pressure felt more concentrated and precise. Temperature play produced noticeable sensation shifts within two minutes of water exposure. Individual results may vary based on anatomy, sensitivity, and usage.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| NS Novelties Crystal Flower Glass Butt Plug | Temperature play through natural glass conductivity plus artistic visual design | Only option combining rigid glass with decorative crystal flower shape | Temperature-responsive anal stimulation with aesthetic appeal |
| Remote Control Butt Plugs | Vibration and partner control through app or wireless remote | Active vibration instead of passive pressure or temperature play | Hands-free stimulation or partnered long-distance control |
| Furry Tail Anal Plugs | Decorative tail attachment for roleplay and visual fantasy | Soft tail adds psychological dimension beyond physical sensation | Roleplay, identity exploration, or visual fantasy integration |
| Wear All Day Anal Plugs | Lightweight, compact design for extended comfortable wear | Prioritizes comfort during prolonged use over intense sensation | Long-duration wear without fatigue or discomfort |
Find our glass butt plugs collection to explore additional borosilicate options with different shapes and sizes.
Understanding proper insertion techniques and relaxation methods significantly improves comfort during initial anal exploration. Gradual progression through different plug sizes allows your body to adjust naturally without discomfort or pressure. Our guide to anal play techniques offers detailed approaches and tips for discovering what sensation intensity and temperature preferences work best for your body and comfort level. Read our comprehensive butt plug guide for safety, preparation, and pleasure-building strategies.
Experience temperature play and artistic design with the NS Novelties Crystal Flower Glass Butt Plug. Available through Adultsmart with discreet Australia-wide shipping in plain packaging and full tracking for complete privacy.
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.