Filament Guide and Break
thingiverse
I needed a filament guide after I moved the spool holder on my ender 3 v2. It can be used as a simple filament guide, or when a standard 4 mm PTFE tube is inserted it also acts as a filament break due to a small amount of friction in the 45 degree bend. My stock extruder works perfectly with it. No more spool unraveling.
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