The Chroma Optimizer clear ink from the professional LUCIA ink range delivers uniform glossiness, expands colour gamut and makes the black colours deeper. This pigment-based clear ink is applied on top of the colour inks. The 14ml ink tank allows you to print up to 165 photos in 10x15cm or 31 in A3+ size at at ISO/IEC 29102 standard.BenefitsGenuine Canon Ink produces on average 35% more quality prints than imitation cartridgesGenuine Canon Ink provides consistent quality prints 100% of the timeGenuine Canon Ink is 100% reliable so you can print with less stressReturn every ink and toner cartridge to be reused or recycled. It's free, easy and environmentally friendly.The Chroma Optimizer clear ink from the professional LUCIA ink range delivers uniform glossiness, expands colour gamut and makes the black colours deeper. This pigment-based clear ink is applied on top of the colour inks. The 14ml ink tank allows you to print up to 165 photos in 10x15cm or 31 in A3+ size at at ISO/IEC 29102