Filament storage shelf

I wanted a stand alone shelf to organize the filament spools stored in the cabinets at our local Makers Space (Love my Library!). I could not find what I wanted, but got some random inspirations. So I designed this one in Tinkercad.

~Made to use dowels or pvc, cut to the desired length and glued into place. Holes are 24mm diameter. Middle supports made also, for anyone making longer shelves.

~The Star was added just because. But, it can also be used as a guide. I have made it to where on