A liquid drop ejector (10) is provided. The ejector includes a liquid chamber (20) and a liquid supply (60). Portions of the liquid chamber define a nozzle bore (80). A liquid supply passageway (70) is positioned between the liquid chamber and the liquid supply. The liquid supply passageway is in fluid communication with the liquid chamber and the liquid supply. A plurality of pillars (90) is suspended in the liquid supply passageway. A wall (130) of the liquid chamber can extend to the liquid supply passageway. A center pillar (90a) can also be included with a portion of the center pillar being positioned in the liquid chamber and another portion of the center pillar being positioned in the liquid supply passageway.
