This glass bubbler from Marley Naturals is a really nice and efficient piece of smoking equipment that is made from the finest of materials. The wood details are made out of walnut and the handblown borosilicate glass is very thick and durable. The herb bowl is large so you can put a lot of material inside it and the smoke gets cool and smooth by the eight-slit diffuser. To even further ensure the best and cleanest smoke for you to enjoy Marley Naturals has even added an ash catcher in the stem of this bubbler pipe. This bubbler pipe is for the one that wants to have a nice rustic looking piece that you can bring with and still get bong sized hits while on the go.