Here is a set of trays designed to hold every single counter printed for the starter kit as of Oct 2023. These include the Operations magazine counters, and any other obscure SK counter. They will hold Start Kits 1-4, all of the expansion kits, and the Decision at Elst counters.

The Trays have been designed to be tall enough for 7 counters per slot. This will keep a single counter in a slot from turning on it's end and rotating, though counters will rotate in their cells. The gaps in the tray walls allow for tweezers to pull out the needed counters.

WARNING - Kinetic energy is easily transferred through the trays to the stacks of counters, so be careful when you are shuffling them around. Use the lid! Maybe print multiple lids!

The Dice tray will hold the army painter LOS laser tool the angled tweezers with light found on amazon , and a bunch of ASL 1/2" dice. It was originally designed by Jlele and can be found here found here https://www.thingiverse.com/thing:3884562 if you do not want this taller version. I made it taller but that is about all. Hats off to this great design!

The magnet holes are for 6mm x 2mm magnets. BE CAREFUL when placing these. They will need to be glued and it is super easy to get them flipped the wrong direction.

https://www.thearmypainter.com/shop/us/tl5046p
https://a.co/d/etqjuXQ
https://a.co/d/ctjrAQ3

You will need to print the following:
1x Lid
1x Dice tray
1x 5/8" counter tray
3x 1/2" counter trays