A liquid droplet ejecting head (100) designed to be mounted in a liquid ejecting instrument (1) . The liquid droplet ejecting head contains actuating chambers (105). Each actuating chamber has at least one inlet (107) to be in connection with a liquid reservoir (15) for providing liquid (16) to the actuating chamber (105), actuating means (120) for creating a pulse wave in the liquid when activated by energy received from a control device (20), and outlet portions (108) in connection with ejection nozzles (99). The nozzles (99) are arranged such that the ejected droplets combine at a point situated a certain distance away from the head (100).