Enjoy a simple smoke sesh anytime with the Pulsar Design Series Hammer Bubblers! Made from quality clear borosilicate glass, the classic hammer design sits upright on its flat base chamber. A slitted downstem provides ample water filtration as you inhale, and clearing the pipe is made easy with the built-in carb hole on the left. The pinched mouthpiece makes for a comfortable toke every time. Challenge yourself to the Cubez design, covered in colorful puzzle cubes rotating as they float about.