The Custom Micron airbrushes are now improved with a taller, more comfortable trigger and a crown cap dock on the rear of the preset handle. The Custom Micron Series are for the elite professional who demands precise and accurate control of very detailed airbrushing. These airbrushes are reputed to be the best - the flagship of Iwata airbrushes. The special matched head systems are hand fitted, adjusted and retested until the spray characteristics are perfect, giving superb atomisation and incredible control. Click here for more information on Iwata airbrushes. The CM-B has a 0.18mm needle and nozzle and a 1/16oz (1.8ml) gravity cup.