Basic spool container cap

make any cardboard spool into a basic container. easy to rescale to whatever size you need. I made this because I had some spools of different sizes and wanted something that could easily be scaled up or down a few mm's. you can print to ta have a cap if you want it to close, or just one to leave as a base. can function as a pen cup, container for magnets, screws, etc…enjoy:)