Ball-Bearing Filament Guide

Tubeless ball-bearing (608-ZZ) filament guide for Replicator & Clones. Created for the CTC Replicator Dual Clone as replacement of my previous filamentguide http://www.thingiverse.com/thing:305295, because this "old" filament guide makes too many problems with e.g. Ninjaflex due to the friction like a rubber. Currently the best way to guide the filament without tube, nearly without rubbing and resistance with each material.

Can be combined with the previous pre-guide ...

This thing was ma