MP Select Mini Spindle Rounder

The spindle holder provided with the Monoprice Mini Select (Malyan M200) is rectangular in dimension and will cause a noticeable clunk when filament is fed into the extruder.

This spindle rounder makes the rectangular spool holder more cylindrical so the spool will feed smoothly into the extruder. Tabs have been added to the end to help prevent the spool from sliding off the end.