Setup, Compatibility & Care
For the best results, ensure the surface to be marked is clean, dry, and free of dust or oils before applying the ink. Because the tip is fine, store these markers in a horizontal position when not in use to ensure consistent ink flow to the nib. If you notice the ink flow slowing down, verify that the cap is pushed fully into place to prevent the internal ink reservoir from drying out. These markers are compatible with most standard electrical wiring, plastic sheathing, and smooth metallic surfaces. They are not intended for use on highly textured, dusty, or greasy surfaces, as these may clog the fine nib.