One millionth of a litre. The usual measure for ink drop sizes generated by inkjet printheads. These typically range from 3to 100+ picolitres depending on the head and nozzle. The smallest sizes are usually confined to greyscale heads for high quality tonal work. See Greyscale Heads, Printhead.

We use cookies to operate this website and to give you the best experience we can. To find out more about which cookies we use, why we use them and how you can manage your cookies please see our Cookie Policy. By continuing to use this site, you agree to the use of cookies.