I use this to hold tons of MTG cards, and separate them by color/ Mana, but this could probably work for other games like Yugioh or Pokémon. The splitters were made to be easily grabbed and display a lable, I just haven't found my LabeMaker yet. The box holds the splitters pretty tightly so they stay in well, and even can hold sleeved cards. The box was made to pretty much max out the bed plate of the A1 mini and be simple enough to be printed at “Ludicrous” speed. The splitters were also all printed at that speed, but if your printing in PolyTerra, leave them on the plate till they cool a bit or they might get a little bent because of how thin they are.