HEIRLOOM permanent tissue pen - black - extra fine

With its ability to write accurately and permanently on most surfaces, including fabric, leather, vinyl, paper, metal, ceramic, wood, plastic, and glass, the "Heirloom" permanent fabric pen is a essential tool for all passionate craftsmen and dressmakers. Use to identify your clothes, tools, sign your quilts, and/or create permanent decorative marks of all kinds. 0.25mm tip.

-->Allows you to write small numbers on the label tapes with precision.  However, the ink fades with washes.