Height: ca. 4.5cm
Diameter at base: ca. 7.5cm
Filling height: ca. 2cm
Furrows and round holes in the bottom supply enough air to keep the charcoal burning.
The removeable lid easily sticks to the bowl. It has got 3 round air-inlets, which sizes can be changes by turning the little handle on the lid. You just fill hot charcoal into Bowley bonnet and position it on the normally prepared tobacco cup. That's how the smoking works with an excellent drag, save and clean.