Airbrush needle repair tool equipped internally with 8 pieces of ultra-hard grinding stones,with dual positioning holes mainain the concentricity of the spray needle. Precision professional repair tools have four functions for taper restoration, sharpening the tip,griinding and polishing,minor distortion correction. Airbrush needle restoring and sharpening manual tool equipped with a spray needle auxiliary clamp have dual-sided windows facilitte observation and make usage simpler. Airbrush needle Rebuild Kit have four nozzles with tapers including to minor curve restoration, 0.2.0.3.0.5 needle tip repair. Airbrush needle sharpening restoration kit to meet the needs of tattoo enthusiasts and users, if the needle of the airbrush is slightly bent, it can be repaired without the need for a costly replacement. Professional Air brush Needle Repair Tool Airbrush Needle Sharpening Restoration kit Airbrush Rebuild Kit for Repair and Maintenance tool of Airbrush Needle Spray Needle. This maintenance tool set is suitable for spray needle repair with various models of spray pens, It will make your spray needle work more smoothly and draw smoother lines,No longer blocked or ineffective spray. it is easy to operate, light to carry, is your good helper.