- 0.35mm Our smallest size yet, 003, makes fine details distinct. Scrapbook enthusiasts and crafters require its archival quality for preserving memories in journals, and for making cards, quilts and dolls. Use Pigma Micron to leave a mark that will last a lifetime. Applications: Archival journals Illustrations Cartoons/Manga Freehand drawing and Zentangle Legal documents, log books, checks Sketching with watercolors Rubber stamping Fabric design - the inks on fabrics are for "decorative purposes only" - meaning do not launder. Use on pre-laundered textile, 100% cotton. And most importantly, to pre-test on material scraps prior to final application. Technical Qualities: Archival quality Pigma ink on paper Waterproof Fade and chemical resistant Will not smear or feather when dry Does not bleed through most papers Meets ACMI non-toxicity standards