Dividers for the game The 7th Continent.
The first upload had the dividers with 1 mm thickness. After printing a couple, I think having them at 0.6 mm is sufficient. You can still scale them in Z axis if you want a different thickness.
I also decided to flip them over 180°, so that the front is on the print bed. Then you get a nicer finish on the front (especially with power coated print beds).
The adventure card trays in the picture are Thing 3731880.