Using this device, you can store multiples PCB boards in vertical positions. Using two printed pieces, you can support the Boards, and with the multiples Slots available, you can fit all PCB sizes.
In my case, I used to store my Old Arcade Boards; every board is a game.
You need to sand the base of the vertical stands to insert into the platform.

Printed in PLA at 0.3, Infill 15%