Close to the train museum in Camlica is a carpet factory. I am glad to say I went there alone, not as a group just unloaded from a bus, and received the royal treatment. People were very kind, and showed me their trade. After a series of knots has been put in they are put in line using the iron comb-like thing to the left (you see it from the top), then cut of with the shears to the right.