Flexible Filament Sample Spool Adapter remix

thingiverse

I required a method to stabilize the flexible filament sample spools on my hanging spool holder rod. I discovered arcmatt's design, but in my situation the bearings are located at the ends of my spool rod, so they were not necessary in the adapter pieces. Additionally, I needed a way to secure the two ends together inside the spool. Therefore, I modified the design to include threads to screw the two pieces together, and enlarged the center hole diameter to allow a bearing to pass through. The parts can be printed without support or brim needed. Printing slowly for the threaded sections yields the best results.