Canon GI-71 magenta ink cartridge, also known as a bottle, is a pigment-based ink designed for Canon G series printers. It has a page yield of approximately 7,700 pages for color prints and a capacity of 70ml. The ink is compatible with various Canon PIXMA G series printers including the G1020, G2020, G2021, G2060, G3020, G3021, and G3060.