uni Uniball One Refill UMR-05S Black UMR05S.24 1 pc

Catalog number: UMR05S.24 Features: * The newly developed uni-ball one ink minimizes the penetration of coloring materials into paper fibers, allowing the coloring materials to develop their original colors, with deep blacks and vivid colors. * When you look back at your notes or memos, the ink lines stand out clearly. Specifications: * Lead diameter (mm): 0.5 * Ink color: Black * Body color: Translucent * Writing line width (mm): Not disclosed * Cap type/knock type: Knock type * Barrel diameter (mm): 6.0 * Total length (mm): 112.0 * Refill for knock type gel ink ballpoint pens 0.5 black