No. I use tempate guide for inner shape. First I use rounded bit and then flat-end router and a ring on guide fot bottom. External shape i made on table router and bits with bearing guide.
They are neat seiner and great variety in the timbers.
Making those cases sure beats making a spectacle of yourself.
I'd love to make some but I can't ever seem to find my glasses. The missus keeps saying just in case, but I keep barking back that I don't have one… because I can't find my glasses… and the loop-the loop goes on until I get so loopy I reach for the vino… at least then I have a reason for being blind…