Resist pen

Fineline Applicators are the first precision applicators that use an air-tight non-clogging cap wire closure system to ensure that the applicator and your preferred medium are always ready for immediate use. The Fineline Applicator comes standard with an 18 gauge (.8mm) stainless steel dispensing tip or a 20 gauge (.5mm) stainless-steel dispensing tip. Both include a 1.25 ounce low-density polypropylene bottle with an 18/410 threaded neck.