So I printed a bunch of the PTFE combs by @Rem_84927 and found them very useful.  My printer lives on top of my workbench and there was enough room to put all 5 spools under the bench.  I brought the 5 tubes out of the side of my enclosure and I needed a way to hold them closer to the edge of my workbench.  

So I created this so that it has four holes to screw to the edge of my wood workbench and it holds the tubes in place perfect.  Maybe someone out there has a similar setup or use for it.