Simple horizontal filament holder without additional bearings
Description
This spool holder designed on the base of needs without overthinking. It hangs just on a single printed finger and some fixed spacer to keep the spool in horizontal position. The main turntable is a little bit wider than a normal 1kg filament spool to catch the falling filament turns. Lower part can be taped to the top of the printer with some 2 sided tape. Centering looked unuseful during tests, so it was just neclected. Minimum inner diameter of the spool is 46mm. This thing requires a flat and stable surface to support.
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