File Scroll Clip

A way to sort out homework files randomly came across my mind... It can roll things up to scrolls. I rolled files for each of my class to a roll, so no need to get out the entire 15lb folder for all classes all the time.

Usage: roll paper, clip it on, unclip whenever needed

It should be pretty straight-forward. You may need a plier to assemble it, and you may need a gentle push to lock the snap in place as well as to open the snap. Number after the name represents inner diameter in mm (e.g. fileScroll55 has an inner diameter of 55mm, and is better for fewer number of files; 65 can handle more but is less good at lower number of files)

It's pretty guaranteed your axle will fit in the bearing :)
Intro to touch bearing used: https://www.thingiverse.com/thing:5544186