This is a remix of the Wound-Tracker made by WalkingDED. I really liked his idea but I did not like the big cap on top.
Top and bottom will be hold together with a pin and the top is made a little thinner.
I printed the pins in red, to track health and in blue, to track mana or xp.
Best way to print this is with 0.2 mm layers.
Should hold together without glue.
I made a pause at the start of layer 16 (when printing with 0.2 mm layers) to switch the filament for different colored numbers.
To get good looking numbers make sure to set your extrution width to a good size (i use 0.48).