QINK 30ML Refill Kit Ink for PG810 CL811 Ink Cartridge (1 x Black + 1 x Cyan + 1 x Magenta + 1 x Yellow) Packing List: 1*Black+1*Cyan+1*Magenta+1*Yellow+Thumb Drill+refill instruction Use For: PG 810 CL 811 Ink Cartridge Each black ink bottle can refill up to 2-4 times; Each color ink bottle can refill 2-4 times Compatible With: iP2770, iP2772 ,MP237, MP245, MP258, MP268, MP276, MP287, MP486, MP496, MP497, MX328, MX338, MX347, MX357, MX366, MX416, MX426 100% Satisfaction Guaranteed. We stand behind every product we sell and offer a 100% satisfaction guarantee for a full refund (excluding shipping costs) of the purchase price within 30 days. Defective cartridge can be exchanged within 90 days.