Tabletop RPG figure counters

So, have you ever been playing a tabletop RPG (Pathfinder, for instance...) and the GM decides they're going to throw a multitude of something at you to fight. Usually you say "Orc 1, orc 2, orc 3, etc..." Then comes the fun of remembering which one on the map is which creature.

We ran into this in our bi-weekly game. So I made some simply counters we could clip the figures into to denote numeration. The originals were a crafting project with foam sheets and glue, then I redid them in TinkerCAD once I bought a printer. Due to needing a flexible part I printed them in TPU.

Full disclosure : This is my first ever project to design myself, I know the numbers aren't perfectly aligned for instance. I full expect that it's primative, but it worked well for me. Please let me know if there are newbie mistakes I made, or improvements that could be done.