Rework nozzles and nozzle kits transfer heat to the connection point during rework on printed circuit boards (PCB). They are used on hot air pencils in hot air stations. Nozzle kits typically contain hot air nozzles and hot gas nozzles in round, round bent, flat, two-sides heated and four-sides heated forms. They are no-vacuum nozzles. Other rework nozzles include reflow nozzles and tweezer nozzles used in pickup. Reflow nozzles use vacuum pickup action while tweezer nozzles use tweezing pickup action.