Very good product in terms of functionality required for ink cartridges. In addition to a "normal" price (the price of the Canon cartridges him being abnormal, more than the caviar!). By cons, be careful !!! Some cartridges are so full that must be infinite caution when removing the cap, so it does not flow everywhere .... After use of a game and a half, the print head is clogged my pixma 5350! Appraisal: I'll buy another printer with Canon cartridges only !!