smaller and more beautiful spool holder without screws

thingiverse

Just a spool holder, should be really easy to assemble. Comparing the one i design before(https://www.thingiverse.com/thing:5370652/edit), this one required less materials and less printing time. And no need to add that much support. It should take less space than that one. I suggest you to print the thin version becuase it should fit most of the spools. This is the previous summary, should be the same: I saw most of the spool holder needs me to buy screws. But that's really hard for me to buy some. so I design this. You will need two bearing to the holder it. The inside diameter of the bearing is 8mm and the outside is 12mm. the height should be 4mm. You can simply place it on the center rod of the holder and fixed it with any method you like. I use a lighter The spool holder should be able to hold most of the spools on the market. I will share the f3d file out instead of writing too much here. There are a lot of problems with my design. like the friction is too less so the filament can go messy. you can improve that by increasing the friction of the bearing(DON'T DAMAGE IT)