First Glass Rain Butt Plug

Shape & Comfort

Cool and smooth at first contact, the glass warms within moments of being held. The tip is rounded and polished, and the body tapers so insertion can start slowly before the widest section arrives and settles into a steady, full feeling.

The base is flared and wide enough to stop the plug from sliding past its intended depth, and it gives a firm place to grip when removing it.

Material & Safety

Borosilicate glass is non-porous and seamless, with no crevices where residue can gather. It is heat and cold resistant, which makes it suited to temperature play in either direction. The glass resists chipping and cracking, and it works with water, silicone, or oil lubricants.

• Non-porous borosilicate glass body
• Seamless surface with no crevices
• Flared base for secure wear and easy retrieval
• Heat and cold resistant for temperature play
• Clear glass construction that shows the full shape

Graduated Sizing

The line comes in three sizes that step up in fullness. The Small is the gentlest option, made for those new to anal play or anyone seeking a gentler fit. The Medium keeps the tapered profile of the original line in a moderate size. The Large is the most substantial, intended for experienced users who want a more filling sensation.

Every size shares the same clear borosilicate build, so the progression is about fullness rather than a different material. Wash it with warm water and mild soap, then dry it completely before storing.