Swift bowls were tailored with a perfect smoke in mind because, smoker's gonna smoke, smoke, smoke, smoke, smoke. Built with a taller neck, the Swift bowl has a medium to slightly shallow phunnel style bowl. The Swift is just that; a quick prep and smoke for a shorter session or a solo smoker who doesn't want to waste 30 grams of shisha to get a thick smoke.
The phunnel opening in the central spire is wide open for increase air flow. This gives you a very smooth draw and monster clouds with minimal effort. The phunnel spire has grooved notches around the rim to increase the airflow through all of the tobacco. You get a more even cook on the tobacco for more flavor that lasts throughout the session.