Geeetech I3 Spool Spacer

thingiverse

So I've got the spool holder that came with my Geeetech i3, and at first was frustrated about how the spool would release the filament in clumps. I had made an adapter to fill the gap, and last year bought a filament that used a smaller diameter for their spool. I modified my original design, as much as I could remake it since the file for the original part went missing, with a taper to better accommodate different size spools. This should fit spools with diameters from around 48mm up to around 65mm. Most of them are fairly uniform and come in just a couple of standard sizes.