Home / Shop / Ink / HP / 72 Gray (C9374A) “56 Black (C6656AE)” 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 27 Black (C8727AE) Ink , HP 21 Black (C9351AE) Ink , HP 11 Cyan (C4836A) Ink , HP 22 Color (C9352AE)