When accuracy, minute details, and preservation count, the unparalleled archival quality of pigma micron pens makes them everyone's first choice. Artist, writers, and illustrators reach for pigma micron and know their work is safeguarded with the permanence of pigma ink. The first disposable technical pen using archival pigmented ink, pigma micron ink pen is selected for finepoint technical and artistic applications. A formulation of pigment based inks, more complex and stable than dye based inks, pigma ink has become the standard for what is defined as reliable, permanent, archival quality ink. Experience smooth, skipfree writing and crisp ink colors that leave consistent lettering and lines every time. No.05 nib size 0.45mm. Applicable for graphic art, scrapbookm, archival recording, pen and ink illustrations, freehand art, rubber stamps, cartooning, fabric design. Technical qualities are archival quality pigma ink, six point sizes, will not smear or feather when dry, waterproof and chemical proof, fade resistant, does not bleed through most papers, meets astm and acmi nontoxicity standard, not evaluated for cosmetic use on skin. Set consists of 2 each black, 1 each blue, red, green, brown, purple, yellow, orange, rose, sepia, royal blue, burgundy, hunter green, blue black, fresh green.