Case for Creality CFS Magnetic Spool Tensioners

This is a simple case to hold the, as I'm calling them, CFS Magnetic Spool Tensioners provided by Tek on Printables.  The model(s) Tek released are for use in the Creality CFS, to replace the existing tension rods at the top with a magnetic, adjustable, version that allows you to magnetically add spacers to the top of the CFS to help alleviate the retraction errors for cardboard/smaller spools.  Tek refers to them as "Creality K2 Plus CFS Fix for small spools (retraction errors)" and I can confirm, they work.  I just wanted a simple case to keep them together so I wouldn't misplace any of them.  The case is just large enough for the full set, not too big, not too small.