Home / Shop / Ink / HP / 72 Gray (C9374A) “21 Black (C9351AE)” has been added to your cart. View cart 72 Gray (C9374A)$85.00 72 Gray (C9374A) quantity Add to cart SKU: C9374A Categories: HP, Ink Description Description Color: Gray HP Related products Ink , HP 63 Black (F6U62AA) Ink , HP 61 Black (CH561WA) Ink , HP 72 Yellow (C9373A) Ink , HP 62 Black (C2P04AE)