I thought this look cool during my game play and I wanted one, so of course I made one. I posted here to share how cool it is.
I posted a file that is split in half in case you don't want print with supports like me.
added a "3mm" file added.
this files makes the holes bigger to allow thicker strings or straps that are 3mm or less (might need to sand down the inside of the holes if it's exactly 3mm.
if you plan to use these beads for a 3mm strap or rope just scale them up to .35" on the x or y direction
The file that is cut in half does NOT need supports, just glue the parts together