... And it works! The cartridges are fully recognized by the machine and gently creep, I would say even more easily than official cartridges. Delivered in a small white cardboard box adapted to the size of 10 cartridges placed side by side, they do not move inside. Moreover, they are all packed in a small individually wrapped, no doubt to avoid damaging the other cartridges in case of any leakage of ink in the box during transport for example. In color, do not hide, it's a little duller than official cartridges but it is so much cheaper than for someone like me who prints only very little and mostly black and written documents white with some color illustrations, this is the perfect deal.