The Canon GI-41Y Ink Bottle, Yellow is a genuine Canon high-yield dye-based yellow ink refill designed for Canon PIXMA MegaTank and ink-tank printers. It comes in a 70 ml bottle and is made to deliver vibrant yellow colour for documents, photos, and graphics, while helping keep your cost per page low. The bottle features a spill-resistant, no-squeeze design and a key-type nozzle to ensure easy, mess-free and error-free refills.