Liquid pipes are special pieces in which there is a colored fluid. The pipe should be placed in the freezer for several minutes before use, then the colored substance will turn ice cold. When in use, the smoke will travel along the cold liquid with result a very enjoyable smoking experience.

Because pipes, unlike waterpipes and bongs, are used without water, the smoke may feel harsh in the throat. Water provides a refreshing smoke and a soothing effect on the throat. In these liquid pipes the liquid provides for this pleasing effect. These special models are also suitable for the novice smoker of pure pipes.