Ribbed Borosilicate Glass Vibrating Plug 10 cm — The Radiant

Glass that vibrates: rigidity as a bonus

Almost every vibrating plug is made of soft silicone, which absorbs some of the vibration. Glass doesn't absorb it: it transmits it fully. It's a noticeably sharper sensation, and that's the whole point of this model.

What glass delivers that silicone can't

Vibration transmission. A soft material dampens; a rigid material conducts. On glass, vibration reaches the wall unfiltered — more precise, more localized, sharper.

Rigidity changes penetration. Nothing flexes, so the pressure lands exactly where you place it. For reaching the prostate, that's a real advantage.

The ribbed shape creates ridges you get past going in and coming out. Combined with the rigidity, it makes slow movement particularly interesting.

The temperature game is a bonus unique to glass: run it under warm or cold water before use and you add a whole layer of sensation. Tap water only, never boiling or from the freezer.

Glass glides effortlessly and cleans perfectly. It's the most hygienic material in the catalog.

The 25 combinations and how to use them

5 modes and 5 speeds, controlled with a single button. That's a lot of combinations, but the interface stays simple: one press scrolls through them.

Watch out for the first touch. Glass takes on room temperature and starts out cold. Warm it under warm water or in your hands, unless cold is what you're after.

Lube without restriction. Glass accepts every lubricant — water, silicone, hybrid. That's a rare advantage, make the most of it: silicone lube lasts longer.

Insert slowly, ridge by ridge. Glass doesn't forgive rushing since it doesn't flex.

Start on low speed. On a rigid material, vibration is felt more strongly than the same power would be on silicone.

Inspect it before every use: no chips, no cracks. A chipped piece of glass gets thrown out.

How to use it, without messing it up

Take your time on prep. The sphincter doesn't open on command. A hot shower, a few minutes to relax, one or two lubed fingers before moving to the plug: that's what separates an enjoyable session from one you cut short.

Lube, way more than you think. The anus produces no natural lubrication. Put some on the plug and at the entrance, and don't hesitate to place some inside too — an applicator does this very well. Reapply as soon as it starts to drag.

Go slowly, and in stages. Present the tip, let the body adjust, push gently, stop the moment it resists. Getting past the widest point is the critical moment: that's when you slow down, not speed up. Once past it, the plug settles into place on its own.

Breathe. Exhale as you push, it releases the sphincter. Holding your breath does exactly the opposite.

If it hurts, you stop. Discomfort, a stretch, some pressure: normal. Sharp pain, burning, blood: you pull out and let it rest. Pain isn't a stage to push through.

Removal happens slowly, never in one sharp pull, pushing gently as if going to the bathroom. If it resists, add more lube and wait.

A good position always helps. Squatting, lying on your side with one knee raised, or one foot on the edge of the tub. Standing bolt upright is the worst setup.

This isn't a starter model. The diameter calls for an opening that's already been worked on. If you're new to this, use a slimmer plug for a few weeks first — the anus loosens up with regular practice, not with force.

The rules of anal safety

The flared base isn't a design detail. It's what stops the plug from riding up inside. The rectum literally pulls inward: an object without a base wide enough to stop it ends up in the ER. Never repurpose an object that wasn't designed for anal use, and never use a plug whose base is damaged.

Don't fall asleep wearing it. Prolonged wear compresses tissue and restricts local circulation. A few hours at most, and never a full night.

Clean before and after. Every time. Gut flora has no business anywhere else, and a poorly cleaned toy is a one-way ticket to a urinary or digestive infection.

One plug per person, or a condom. If you're sharing, put a condom on it and change it between each person. It's simpler and safer than a rushed cleaning job.

Change zones, change protection. Whatever went in the anus doesn't go in the mouth or anywhere else without being washed first.

If you get bleeding, pain that lingers, or a fever after a session, see a doctor. It's almost never serious if you don't let it slide.

Cleaning and care

Compatible with every lubricant. That's the advantage of glass: water-based, silicone, hybrid, anything goes. No chemical reaction possible.

Inspect it before every use. Hold it up to the light and check for chips, cracks, or deep scratches. A chipped piece of glass doesn't get used again, it gets thrown out. That's the one real precaution with this material.

Cleaning: warm water and soap, or toy cleaner. Glass is non-porous, so it cleans perfectly — it's the most hygienic material in the catalog.

Watch out for impacts. Borosilicate glass is very sturdy but it isn't unbreakable. Don't set it on the edge of a sink, don't store it touching hard objects.

Storage: in its pouch or case, on its own, with nothing resting on top of it.

Technical specifications

FAQ — Your questions, our answers

Q: Is glass risky?

A: Borosilicate is very sturdy, it's the same glass used in baking dishes. The only precaution is inspecting it before every use and never using it if it's chipped or cracked.

Q: Can I put it in the freezer?

A: No. Warm or cold tap water only. Extreme temperature swings weaken the glass, and a vibrating model contains electronics that don't like freezing or heat.

Q: What lubricant should I use?

A: All of them, no restrictions — water-based, silicone, or hybrid. This material doesn't react with any of them. Use plenty, the anus doesn't lubricate itself.

Q: How long can I keep it in?

A: A few hours at most, and never while sleeping. Prolonged wear compresses tissue. Start with twenty to thirty minutes and extend it over sessions if you're comfortable.