2x 302XL Black Refilled XL 8.5ml Ink Cartridges For HP DeskJet 3639 Printer
A real 302XL colour should weigh 35g without the clip. Compatible with HP DeskJet 1110 2130 2132 2133 2134 3630 3632 3633 3634 3636 3637 3638 3639 Inkjet Printers. Simply ignore the low ink warning and continue printing.