Glass Anal Plug — Crystal Flower by SI Novelties

Glass Anal Plug User Guide & Play Styles

Why first-timers reach for a beginner glass anal plug

Starting slow is the whole game with backdoor exploration, and the Crystal Flower body-safe glass anal plug makes that easy. The tapered tip guides comfortable insertion, while the firm borosilicate glass surface lets you feel every subtle sensation without any give or drag. There’s no need to overthink it — apply lubricant generously, breathe, and let the smooth glass-material do the work. For more confidence before you begin, our guide to anal sex covers everything you need to know. SI Novelties designed this piece to feel approachable, not intimidating.

Sensory play and couples exploration with a borosilicate glass anal plug

One of the most overlooked features of a glass anal plug is temperature play. Warm the Crystal Flower under warm water or cool it briefly in the fridge — the body-safe borosilicate glass holds temperature beautifully, turning a solo session or couples moment into something genuinely new. Whether you’re exploring backdoor pleasure solo or with a partner, the two color options — black and pink — mean you can choose a version that feels right for you. Clean glass material makes cleanup straightforward and stress-free after every use.