Jumbo Prusa i3 Spool holder

thingiverse

Lately I've been printing massive 3kg spools and crafted robust jumbo spool holders for each of my printers, so here's the Prusa i3 version that works on all i3's from my Mk3 down to the Mk1. You can use a sturdy 3/4in or 20mm OD diameter PVC tube as the spindle or else print the spindle in the thing files. This design is strong and solid, capable of holding up to a massive 5kg spool with ease. Here's the video from the regular size version, which is simply shorter so it's almost identical: https://youtu.be/zXh7KiBsTpw Print it with three to five perimeters, five top and bottom layers, and at least 25% fill for optimal results. The spool arms are pre-laid out to fit perfectly on a Prusa bed. If you want the spindle shorter or longer, just scale in the z direction only. You can check out my other designs here: https://www.thingiverse.com/ScottyMakesStuff/designs You can see all my videos on my YouTube Channel, ScottyMakesStuff here: https://www.youtube.com/c/ScottyMakesStuff https://twitter.com/ScottyMakesStuf https://www.instagram.com/scottymakesstuff/