A fine point pen with a waterproof, quick-drying pigment ink that will not feather or bleed through even the thinnest papers. Inks are smearproof once dry and fadeproof against sunlight or UV light. Colors remain vibrant and are permanent and washable on cotton fabrics. SAKURA-Pigma Micron Pens #05,.45mm. Heritage Collection (1 each): Sepia, Royal Blue, Burgundy, Hunter Green, Blue/Black, Fresh Green. A fine point drawing and writing pen offering a waterproof quick drying pigment ink. Micron pens will not clog or dry out. Ink will not feather or bleed through even the thinnest papers and is smear proof once dry. The pigment in the ink remains colorful and will not spread when applied. It is fade proof against sunlight or UV light; and is permanent and washable on cotton fabrics. Archival Quality. Acid Free. Imported.