Printer owner's purchase
I believe the answer is:
ink
(Other definitions for ink that I've seen before include "Pen's contents" , "Dark liquid" , "Material used in printing" , "It is ejected by cuttlefish" , "Liquid used in printing" .)
I believe the answer is:
ink
(Other definitions for ink that I've seen before include "Pen's contents" , "Dark liquid" , "Material used in printing" , "It is ejected by cuttlefish" , "Liquid used in printing" .)