The 8.75-inch HelixTM Straight-Based Water Pipe is made of 60mm tubing and is tall. Its fission downstem, which is secured inside the pipe to prevent breakage, makes it a great choice for those who want a durable water pipe. The pipe also features a diffused downstem, which helps to improve the quality of the smoke. The pipe comes with a bowl and a stem, and is available in a variety of colors.