FreeSUB 2 Set+4 Black High Yield Compatible Ink Cartridge Replacement for HP 950XL 951XL Ink Cartridge Used for HP Officejet PRO 8620 8610 8630 8600 8600 Plus 8100 8640 8660 8615 8625 251dw 276dw Page Yeild: 2,300 pages per Black & 1,500 pages per Color (Non-original) Fast Shipping, Good quality chip and ink, show ink levels, printing superb quality picture and text Contents: 12 Pack Compatible 950XL 951XL Ink Cartridges (6 Black, 2 Cyan, 2 Magenta, 2 Yellow) Printer compatibility:HP Officejet PRO 8610 8620 8630 8600 8600 plus 8100 8640 8660 8615 8625 251dw 276dw 100% No Hassle Money Back Guarantee, ISO9001 and ISO14001 Certified, 1-Year 100% Quality Satisfaction Product Guarantee