It is a kind of Plastic which looks like glass. Acrylic is Durable, non-Fragile and Light Weight. Our acrylic bong comes with High Gloss premium finish which is achieved through high quality polish material and skilled workmanship. Bongs always comes with all the fittings to make bong ready to use. Our bong include Metal Bowl & Stem, Metal screen fitted into bowl to hold your materialWhat is in the box?