a href="/Pot">Pot
This shape is a Billiard variation. The pot has a short bowl.
The name speaks for itself.
It is a relatively modern shape which hardly appeared before 1920 and was first produced as a small model for the British market. But, as with the Apple, European and American smokers wanted larger models. The Pot has the advantage of having thick walls, and may be slightly heavier than the Billiard.