I remixed the compact dice tower to make the walls 2.4mm wide, so if you print with a 0.4mm nozzle and wall width of 1.2mm, there won't be any infill on the walls. It makes the print quicker and very solid.
This will fit all standard dice, but will not fit life counters. Use supports on the tower only and select only "touching build plate" as all angles are done to print without support. No support needed for the tray.