The Anderson-Negele 60500802 Two Color Pen Cartridge is a dual-color ink cartridge from the Anderson-Negele brand (Partlow). The product is identified by the part number 60500802 and described as a two-color pen cartridge, indicating it provides two inks within a single cartridge format. This precise naming and numbering facilitates accurate sourcing and replacement for pens designed to use a two-color cartridge from Anderson-Negele.
