Knife Maintenance Tray

thingiverse

This is similar to a pinning tray for locks, except it is for knives. Use it when disassembling your knife for maintenance to keep the parts organized and avoid losing parts. This one has only three slots (for scales and blade). There's a separate one with five slots that might be preferable for knives with full liners. The picture is an earlier version that is slightly different than the files.