Filament Spool holder for Alfawise U20, U30 and Creality CR10 CR10S Ender3 series

Hello guys, I think this is one of the most useful spool holder so far :) Because it is just a snap fit and you don't need anything else to make it fit. I designed it with hooks so it is very easy to fit in. Shaft and nut are also detachable. It is very easy to print and use. Make sure that you make the infills around 50% so that it doesn't break easily.

See my video to how to upgrade your alfawise U20: https://youtu.be/bZZYiRPqhqc