The GI-20 Pigment Black Ink Bottle is a genuine Canon refill for select MegaTank printers, which hold their ink in built-in tanks rather than cartridges. Pigment ink is used here for sharp, crisp output that resists smudging. The bottle has a no-squeeze design and a specially keyed nozzle shape that only fits the matching tank, so pouring in a refill is clean and hard to get wrong.

• Genuine GI-20 ink bottle for select Canon MegaTank printers
• Pigment ink for sharp, crisp black text
• No-squeeze bottle design with a keyed nozzle that only fits compatible tanks
• Refills the printer's built-in tank — no cartridge to discard