When accuracy performance and preservation count the unparalleled fine nibs and archival ink quality of the Sakura Pigma Micron fineliner pens are the go-to tool for art work and play. Experience smooth writing and crisp ink quality that delivers precise points and lines. Features archival Pigma ink that doesn’t bleed through most papers is quick drying waterproof and fade resistant. Pigma ink invented by Sakura over 30 years ago continues to be the most reliable permanent ink on the market today. Artists consumers the government and scientists consider Pigma Micron a necessary basic tool for any archival-quality handwritten project. This permanent pigment-based ink will not bleed or run if liquids are spilled on or applied to the document after the ink has dried. Perfect for legal situations Pigma ink is nearly impossible to alter on documents in log books or on checks. Architects archivists anthropologists entomologists and laboratories depend on Pigma Micron for r