I am admittedly fond of game aids and the like. Finding a good spot for a turn marker and the “dead” order dice is important, lest they accidently get mixed back into the bag. This compact tray tracks for turns as well as dice kills, yet only measures  138 x 132 mms. It marks up to seven turns (the maximum for almost all BA games); and allows for up to 14 dice kills per player. It fits easily into your gadget/dice bag. It’s a simple and quick print; the raised digits are easily highlighted with paint or a marker. I printed it at .2 mm in FDM.