Modular, lightweight Spool

I searched for a simple spool for my filament samples without using tons of other filaments but I just couldn't find the right one for me. So I made my own, which… escalated a bit xD But here it is: My modular and lightweight Filament Spool. It needs only around 75 gramm of filament for the simplest version of a 1Kg spool! There are a LOT of possible configurations with this spool. I also made 3 different sizes of filament clips, as I couldn't find any which fits to my spool. I'm thinking about adding a more massive version of the side plates, if there is a need for that. But I think there are plenty of those spools out there. However, if it's requested, I'll add them. :) Oh and if you plan to dry your filament on it, make sure you choose a material which holds up at least the same heat as the filament on it! (I printed mine in PETG) I recommend using random seams for every part with threads.