K8200 Spoolholder

thingiverse

Used ball bearings measuring 13mm, 6mm, and 5mm were utilized in this project; they can be ordered via Conrad with the best number of 214485-62. Although these bearings still require some finishing touches, they fit well and function perfectly. Give it a try and have fun! Cheers, Spike has also made enhancements to a new version that uses less filament and features a separate hand ring.