I just finished designing, 3D printing, and painting my new tap handles. They hold 2x3.5 cards, that I make in GIMP, (Like Photoshop, only free) then 2D print on my inkjet, and laminate.
If you have access to a 3D printer feel free to make a set, they’re posted online.
More pics there too.
Dead Ringer is a regular favorite of mine, so I tried to give NB a little endorsement when I posted the design.