Knit Picks Brand Ball Winder Cone

thingiverse

This fits my wife's Knit Picks Ball Winder. I printed with an Ender 3 V2, Hatchbox PLA, Supports (base plate only) enabled. It was a little difficult to get the support out, but I was able to do so with a small, sharp, screwdriver. You may be able to print without supports enabled if you're confident with your bridging. Once it's finished and the support is removed, just press firmly into the machine and twist. Voila!