Daves Filament Rack

Like many other people, when I first started 3d printing I was sure that I could control the urge to buy multiple rolls of filament and not be blinded by the shiny new stuff. Well we all know how that goes.
You end up with far too much filament and have no good way to store it. If you live in an area of the planet that has high humidity then you have no choice it must be stored in an enclosed area with humidity control. However for the rest of us we just want a way to stop falling over filament rolls and a way to store them that doesn't warp the spool and lets us see exactly what we have.
I have looked on thingy and other sites but did not find anything to my liking so I created my own. I have attached plenty of photos so hopefully it's plainly obvious what to do however if you have any queries then please leave a comment and I will do my best to address the issue.

If you do use this I would really appreciate it if you could pop up a photograph and leave a comment.
Other than tha