Expect archival performance from this flexible brush style nib. The Pigma Brush is capable of drawing very fine lines or broad strokes depending on the pressure applied. Archival quality Pigma ink. Flexible, durable nib. Will not smear or feather when dry. Waterproof and chemical proof. Fade resistant. Does not bleed through most papers. Great for graphic art, scrapbooks, calligraphy, freehand art, rubber stamps, fabric projects, and awards and certificates. Meets ASTM and ACMI non-toxicity standard.

The set of 3 includes black, red, and blue. The set of 6 includes the same, plus green, brown and purple.