Mini water pipes, also known as mini bongs or mini dab rigs, are miniature versions of traditional water pipes used for smoking dry herbs or concentrates. They typically range in size from 4 to 10 inches in height and may be made from various materials such as glass, silicone, or acrylic.

Mini water pipes function similarly to larger water pipes, in that they utilize water to filter and cool the smoke or vapor before it is inhaled. The user fills the water chamber with enough water to submerge the downstem or percolator, which then diffuses the smoke or vapor as it passes through, resulting in a smoother and cooler hit. One advantage of mini water pipes is their small size and portability, making them easy to transport and use on the go. They may also be more discreet than larger water pipes, making them a popular choice for those who wish to smoke or vape in a more low-key or inconspicuous manner.

However, mini water pipes may not offer the same level of filtration or cooling as larger water pipes, due to their smaller size and simpler design. They may also be more prone to breakage or damage, especially if made from more fragile materials such as glass.