Ender 3 V3 SE - Retenedor bobina de filamento - Filament spool stopper

This simple spool stopper is designed specifically for the Ender 3 V3 SE and solves that annoying wobble during prints.

Function: stabilizes the spool to prevent front-to-back movement.
Installation: fits directly onto the stock holder, no screws or modifications needed.
Optimized design: tight fit, strong and durable, without affecting the spool’s rotation.
Perfect for: smoother filament feeding and reduced risk of tangling or snags.

Print settings:
Printer: Ender 3 V3 SE
Material: PLA or PETG
Layer height: 0.2 or 0.3 mm
Infill: 10%
Supports: No
Orientation: flat on the bed
Print time: about 30–45 minutes
No post-processing required

Tips:

Check that the piece fits your spool holder (some small variations may exist).