About this 3D model

Hey Everyone! this is my design for the 3d printing nerd spool contest, it can be usued either with the provided spool cylinder or a long cheap cylinder of wood (from a broken broom for example) it is modular because if you need a short spool holder you can only use two "brackets" but if you want a long holder, with a lot of filament spools, you can add more in the middle, so that the wooden cylinder wont break! it is ment to be mounted on a 18mm wood thing. hope you like it Joel!