Ball Bearing Filament Guide for Replicator 1 / CTC / FlashForge

I was looking for a simple and effective filament guide for my CTC printer, since it did not come with anything to prevent the filament from getting stuck in moving parts or on the printer casing.

The circular guide provides low friction for extreme movements of the print head and the ball bearing lets the filament slide smoothly back and forth while printing.

In addition to the printed one piece filament guide you will need one ball bearing [15x10x4 / standard RC car size] and three zip t