Vessel Forge Pipe [Black]Fit. Lit. Just waiting to be hit. Introducing Vessel Forge, where the raw elements of form, fire, design and durability come together to create one innovative glass pipe. Engineered with heat resistant borosilicate glass, Forge features a first of its kind removable silicone base for effortless cleaning and surface protection. Every piece is individually crafted, making each Forge as unique as its owner.