Sleek and smooth, glass dildos provide a penetration feeling like no other. Glass dildos are great for g-spot stimulation and prostate play because of their straight-to-the-point firmness and perfect curves. Glass dildos are non-porous and easy to clean. The handmade glass dildos we carry from Niagara's Studio Vine are annealed which means they are extraordinarily durable while the machine made glass toys we stock are not. It is best to avoid machine made dildos with colours or "swirls" in them because it can compromise their durability. Read more about sex toy materials and how to choose a dildo.