Declining a refill is a real skill in Bedouin custom — guests signal they've had enough by gently shaking or tilting the tiny cup rather than simply saying no.
Lightly roasted coffee beans are ground with cardamom and brewed in a long-spouted brass pot called a dallah, then poured into small, handleless cups filled only partway. Bedouin hosts across Wadi Rum and Petra serve it as the first and last gesture of any guest visit.