Anii Glass Sex Toy by Biird

The Anii Glass Sex Toy by Biird is a handcrafted borosilicate glass anal plug designed for comfortable exploration and temperature play. Its smooth, non-porous surface and hypoallergenic construction suit extended wear, whilst its thermal responsiveness creates sensations that shift with warmth and cooling.

What's in the box, and what it does

The Anii Glass Sex Toy by Biird is a medium-sized anal plug made from borosilicate glass and hand-finished in a striking rainbow blue. The ergonomic shape tapers smoothly to a wide, flat base that sits flush and gives you full control over depth and angle. Unlike silicone or anal sex toys made from softer materials, the glass surface remains completely non-porous and hypoallergenic, making it exceptionally durable and easy to sterilise.

What sets this plug apart is its thermal responsiveness. Borosilicate glass conducts temperature more effectively than silicone, so warming it under hot water or chilling it in the fridge creates markedly different sensations during each session. The transparency of the glass also showcases the craftsmanship, adding visual sophistication to every use.

What stands out

• Handcrafted borosilicate glass: Each plug is made to exacting standards, ensuring smooth surfaces and consistent quality that lasts for years.
• Temperature play capability: Heat or chill the glass to shift sensations completely, making every session feel fresh and distinct.
• Flat, wide base: Gives you confident grip and positioning control without needing to hold it internally during play.
• Hypoallergenic and non-porous: The glass surface will not degrade, harbour bacteria, or cause irritation over extended wear.
• Included vegan leather case: Comes with discreet storage that protects the plug and keeps it out of sight.

Measurements and materials

• Material: Pure borosilicate glass, 100% hypoallergenic and body-safe.
• Size: Medium, with overall length of approximately 80 mm and a maximum width of around 38 mm at the widest point.
• Base: Flat and wide for secure control and comfortable positioning.
• Weight: Approximately 120 grams, providing substantial presence without excess heft.
• Finish: Rainbow blue with a high-gloss, transparent polish that showcases the craftsmanship.
• Box contents: The plug itself, vegan leather storage case, and instruction guide.

Using a glass anal toy without rushing

Start by applying a generous amount of water-based lubricant to both the plug and your entrance. Glass is non-porous but still benefits from adequate lubrication to ease insertion. Begin slowly, allowing your body time to relax and adjust. The flat base makes positioning straightforward—you can angle it as needed and pause at any depth to let your body settle. Most people find that the weight and smoothness of the glass encourage a natural, gradual opening rather than a rushed sensation.

Temperature play works best once you are already wearing the plug. If you choose to warm or chill it beforehand, allow a moment for the temperature to stabilise against your skin. Many users find that Bendable Silicone P Spot Beads offer a complementary experience if you wish to combine internal stimulation, though the plug works beautifully on its own. Take your time with the first session—glass feels distinctly different from silicone, and familiarity builds confidence.

Is this the one for you?

Care and storage

Wash the plug with warm soapy water after each use, or use a dedicated toy cleaner. Borosilicate glass tolerates heat well, so you can also sanitise it by placing it in boiling water for a few minutes. Dry thoroughly and store in the included vegan leather case in a cool, dry place. Glass is durable but can chip if dropped on hard surfaces, so handle it with the same care you would any quality glass item.

Background reading

Understanding the differences between glass, silicone, and metal anal plugs helps you choose the right material for your needs. Glass offers clarity, durability, and thermal responsiveness that silicone cannot match, whilst remaining gentler than metal during extended sessions. Read our Anal Sex Toys Guide for detailed comparisons and practical advice on sizing and insertion techniques.

What to expect

The medium size sits at a comfortable entry point for most users—substantial enough to feel present without being overwhelming. The glass feels cool and smooth when you first insert it, then gradually warms as your body adjusts. Many first-time users are surprised by how the weight and firmness of the glass create a sensation quite different from softer materials, which some find more satisfying and others prefer to ease into over a few sessions.

Cleaning borosilicate glass is straightforward because the non-porous surface does not trap residue the way silicone can. A simple wash with warm soapy water is sufficient, though many users appreciate the peace of mind that comes from boiling it occasionally. The flat base gives you confident control during insertion and removal, and you can angle it to suit your body without fumbling.

Most people find that temperature play takes a couple of sessions to master. Warming the plug under hot water improves relaxation, whilst chilling it can sharpen sensation and create a slightly more intense experience. The glass holds temperature for a reasonable period, so you can prepare it beforehand and settle in without rushing. Users who prioritise durability over softness tend to reach for this plug repeatedly, whilst those who want a gentler first experience may prefer to start with silicone.

How it compares

Why you'll reach for it

Add the Anii Glass Sex Toy by Biird to your collection and experience handcrafted quality that combines elegance, durability, and genuine sensation. Order it from Malechastity.com.au with discreet Australia-wide delivery and your vegan leather storage case included in the box. Whether you are drawn to temperature play, appreciate finely made materials, or simply want a plug that will serve you reliably for years, the Anii delivers on every count. Australian Owned, Australian Stocked.