Last count, 31 pipes. about 60% of the time I smoke, though, it's the BST, the Baki, the L'Anatra. A further 30% of the time it's split between the two Petersons, the Johs bulldog, the two Savinellis, the Astas meer, the Winslow, and the Stanwell Zebrano. The remaining 10% tends to be split up among the rest of the pipes, with two or three getting smoked quite infrequently. Obviously these figures are all estimated. I'd say, though, that the BST, the Baki and the L'Anatra take the on the lion's share of the work.