Simplest 1KG Spool holder

myminifactory

For 1 KG rolls. I didn't like how much plastic was needed to make other spool holders and came up with this 43 gram total spool holder for my FLSUN and i have never had a problem with it yet. Once printed, use some electric tape strips to give it rubber grip action if you use it on hardwood floors or desktop so that it stays in place. Oh and it requires 2 empty receipt paper rolls, we throw so many of those away at my job that i wanted to come up with a way to upcycle them. Just ask a cashier for a couple and i'm sure they'll have them. Assembles easily, just use super glue on the hexagonal rings to hold everything in place. Works best for bottom fed printers.