Over at the popular do-it-yourself guides sharing website Instructables, a member that goes by the username cbm104 will teach you how to make your own Pac-Man nails.
I saw this idea in a ’60s leather work book many years ago, it’s great so the world should know. I haven’t since been able to find the book, if anyone recognises it please post the reference.
Simply, you use metal files and/or a hack saw to work the head of a nail.
Head over to the Leather tooling punches entry at Instructables to read the full instructions on how to create your own Pac-Man nails.