Excerpt: I use CLI-225/226 inks on my two Canon printers for my photo printout. My major concern is reproducing rich monochrome printing. CLI-225/226 inks are very good for monochrome reproduction on Canon papers and CANSON rag papers, with slight adjustment of BLUE on color balance adjustment (in RGB mode)
Summary: lot of ink is counterfeit these days; hope WM has a good clean source.. WM had some styles and colors that were hard to find. that is a big plus. i am assuming this is quality ink and that all will be well.. Easy enough to order, and shipping went well..