Raise3D N2 Single Extruder Filament Relief

Thanks to Julia Truchsess for the idea. Designed from scratch using Fusion 360. Official artwork provided by Raise3D.

This thing in combination with 22-24 inches of PTFE tubing can be used to reduce the bend radius of your filament as it goes into the extruder. Tested only in the N2 single extruder printer. I've printed it in both PLA and ABS and both worked equally well. The one pictured is made from Makeshaper Black ABS. I intend to vapor polish it at some point. Will post a picture of it when I do.

Link to PTFE Tubing I used: http://www.amazon.com/Meters-Filament-3D-printer-Rostock/dp/B00THZKC8Y?ie=UTF8&psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00