This set of two genuine Canon GI-51 black ink bottles are perfect for your Pixma G series printer. Each bottle contains 135ml of pigment ink, ensuring that your prints come out sharp and clear every time. With compatibility across a range of G-series models, including the G1520, G2570 and G3570, you can be confident that this ink will work seamlessly with your printer. Designed specifically for tank printers, this bulk ink set is an excellent choice for anyone looking to save money and reduce waste. With high-quality ink that lasts longer than traditional cartridges, you can enjoy more prints per bottle and reduce the frequency with which you need to replace your ink. So, whether you need to print reports, documents or photographs, this genuine Canon ink set is an ideal choice for any home or office user.