Stamp pad refills (4)
I believe the answer is:
inks
(Other definitions for inks that I've seen before include "Fluids from cuttlefish" , "Printers' media" , "Printing fluids" , "Liquids used for printing" , "Sink beneath writing fluids" .)
I believe the answer is:
inks
(Other definitions for inks that I've seen before include "Fluids from cuttlefish" , "Printers' media" , "Printing fluids" , "Liquids used for printing" , "Sink beneath writing fluids" .)