I printed this in PLA on super-draft and honestly, it came out perfectly usable. The fit on the spindle of the arbor is close but not so tight that you can't get it out. It fits snuggly. The tolerance for the spindle tube to hold the extra cut-off wheels is not snug, there is roughly 1.25mm of play. Items are easy to remove. I use this in my own professional tool box setup

Differences of the remix compared to the original

The original only allowed storage for an active disc on the arbor so long as that was the original arbor. This version will allow the storage of multiple discs (10+) and the EZ lock arbor, plus 1 disc loaded on the arbor if you choose.