Blown from clear borosilicate glass with a swirl of glow-in-the-dark particles suspended inside, this glass butt plug is a functional work of art.

This slender plug has a tapered shape that gradually widens from the rounded tip. A round safety base helps to prevent over-insertion.

Like all borosilicate glass toys, the Firefly glass line are body safe, hygienic, and shatter-resistant. Glass toys are excellent tools for temperature play, and are compatible with all varieties of lubricants.