The 18-inch OG Straight Tube Bongs from southern California-based Zob Glass are quality handblown water pipes made from thick, borosilicate glass. These bongs feature a classic removable diffused downstem perc and a 14mm one-hole funnel bowl with a Maria handle. The affordable price and classic straight shot design with added diffusion and three ice pinches make this bong a perfect daily driver for any pot weed smoker or glass collector. The price and function of these Zob Glass make them ideal for a daily driver bong. Bong Features: Classic straight tube design Thick, quality glass Scientific Glass Three ice pinches Includes 14mm flower slide with Maria handle Removable 14/18mm diffused downstem 4.25-inch downstem length Height: 18 inches Tube diameter: 50mm Glass thickness: 5mm Durable and heavy-duty Flared base for better stability Flared base diameter: 5.25 inches Zob and Cali made logos Made in California, U.S.A. Added May 28, 2021