Glass Dildos

Glass Dildos: Premium Borosilicate

Glass dildos are made of borosilicate glass — the same heat-resistant material used in laboratory glassware and Pyrex. The result: a body-safe, completely non-porous, smooth, rigid dildo that supports temperature play (warm in hot water, cool in cold), is fully dishwasher-safe, and lasts essentially forever with reasonable care.

Glass dildos sit alongside metal dildos at the premium tier of the dildo category. Compared to silicone dildos, glass is rigid (delivers consistent pressure), smoother (some users prefer the glide), and significantly easier to clean. The trade-off: glass is firmer than silicone (which suits some bodies better than others) and breakable if dropped on a hard surface (though borosilicate is more resistant than regular glass).

Top Picks

• Glas 8" Sweetheart Glass Dildo — top-selling glass dildo. 8" length with curved design.
• b-Vibe Glass Anal Dilators (Set of 4) — graduated set for anal training.
• Glas 6" Lick-It Pink Glass Dildo — textured pink glass dildo.
• Glas 5" Rosebud Glass Butt Plug — glass butt plug with rosebud-shaped flared base.
• Glas Purple Rose Nubby 6.5" Glass Dildo — nubbed texture in purple borosilicate.

For other dildo materials, see dildos (parent), metal dildos, blue dildos, or glass butt plugs for similar borosilicate anal toys.

Frequently Asked Questions

Are glass dildos safe?

Yes, when made of body-safe borosilicate glass (which all our glass dildos are). Borosilicate is non-porous, hypoallergenic, and shatter-resistant under normal use. Avoid extreme temperature swings (don't go from boiling water directly to ice) and don't drop on hard surfaces.

Will a glass dildo break inside me?

Borosilicate glass under normal sex toy use is extremely durable — it's not the same as a regular drinking glass. The chance of breakage during normal use is very low. Cracks are the failure mode to watch for: inspect any glass dildo before use; if you see any crack or chip, discard immediately.

How do you do temperature play with glass dildos?

Run under warm water (not hot) for warming play, or briefly in cool water (or refrigerator for 5-10 min) for cooling. Avoid extremes — boiling water and freezing both stress the glass. Always test temperature on your wrist before insertion.

How do you clean glass dildos?

The easiest cleaning of any dildo material. Wash with soap and water, run through a dishwasher's top rack, or sterilize in boiling water for 3-5 minutes. The non-porous surface doesn't absorb anything — no lingering smells or residues.

What lube works with glass dildos?

All lube types work — water-based, silicone, or oil-based. Silicone lube lasts longer and works well with glass since glass isn't degraded by silicone. Water-based washes off easily. Choose based on use case.