... Dual-Action 5.Working Pressure: 15-50psi 2012 New design 0.2mm or 0.3mm 2cc&5cc ... 1.Double-action trigger Air-Paint control,precisely machine fine nozzle,suitable for art work,design painting ... .htmlDouble-action trigger Air-Paint control,precisely machine fine nozzle,suitable for art work,design ... -Paint control,Precisely machine fine nozzle,suitable for art work, design painting. 2012 New design 0.2mm ...