A simple device that accomplishes a few things:
-Provides for better filament alignment from the spool
-Raises the filament sheath/ tube to provide better agility and less bend radius.
-Has an approximate 1 x 1.5 inch well to place either a particle catcher - such as a sponge, or an oil-dampened sponge.
-Simple non-evasion attachment to printer via double-side tape or super-grip velcro.
Easy print, no supports required. Printed on MB-R2 high with no issues.