Replacement ink cartridge for STAEDTLER Lumocolor permanent marker (MPN 488 50 / 488 50-2) in red color. The 22 ml ink quantity is specially designed for Lumocolor permanent ink models (not universal). The formula is permanent, water-resistant, and has good lightfastness, packaged in a small refill station made of polypropylene for easy refilling without mess of compatible Lumocolor permanent ink markers (e.g., 350 and 352). Includes safety/danger statements (flammable, may cause skin/eye irritation).