Genuine ink cartridge refill bottle designed specifically for select Canon PIXMA MegaTank printers. Produces superior quality for a wide array of printing needs. ChromaLife 100 ink technology creates long-lasting beautiful photos when used with genuine Canon photo paper. Easy-to-use no-squeeze bottle design rated for beautifully vivid and long-lasting photos. Specialized keyed bottle shape for each color to fit and fill only the correct ink tank.