Glass dildos offer firm, smooth penetration and unique temperature play you can't get with silicone. Run them under warm or cold water to add sensation, appreciate the weight and rigidity for precise G-spot or prostate stimulation, and enjoy how effortlessly they glide with minimal lube. The borosilicate glass is body-safe, non-porous, and incredibly easy to clean. Plus they're gorgeous – functional art that performs as well as it looks. Handle with care during use, but these are tougher than you'd think.