Spherical Glass Plug — The 9’s Glass Thins by Icon Brands

Spherical Glass Plug User Guide & Play Styles

Solo exploration with a borosilicate glass plug — going at your own pace.

Solo sessions are the ideal setting for a clear glass plug. Apply a generous amount of lube, let the rounded orbs work at whatever pace feels right, and use the crystal-clear material for visual feedback as each orb settles into position. Because the glass material is non-porous, cleanup takes seconds — warm water and mild soap and you’re done. For more on what to expect, the guide to anal sex covers pacing and comfort tips worth reading before your first session.

Temperature play with a glass anal plug — warm, cool, and everything between.

One of the clearest advantages of a borosilicate glass plug is temperature play. Rest the plug in warm water for a few minutes for a soothing, relaxing sensation, or try a brief chill in cool water for sharper contrast. Always test against your wrist before use — glass holds temperature well, so a little patience pays off. If you want to go deeper on this style of play, browse the full anal glass collection for more temperature-ready options from Icon Brands.