Draw detailed flourishes or add a calligraphy effect to your greeting cards with these black Sakura® Calligrapher™ pens. These pens have flat nylon nibs and an archival-quality, waterproof and fade-resistant Pigma ink that produces crisp edges and smooth, precise lines. Details:BlackIncludes assorted sizes3 pensArchivalWaterproof and fade resistantContents:1 mm pen2 mm pen3 mm pen