Turbine
Turbine percs, also known as cyclone percs or vortex percs, look a lot like honeycombs but deliver a completely different effect, especially when it comes to the visuals. Their circular shape features angled slits along the edge of the disc. These openings direct water and smoke, creating a whirlpool. To illustrate, as smoke is pulled through the mouthpiece, water and smoke converge towards the middle forming a vortex. Interestingly, the effect is multiplied the more turbine percs you have. That is to say, soon enough you have your very own mini tornado in your water pipe.