Spacer for 30mm printer diameter supports and 53 mm diameter filament spools.
Print 2 of these and interlock them to keep the spool centred while printing.
Tested on Ender 3 Neo (30mm diameter support) with eSUN PLA+ spool (53mm diameter spool).
Update 05/12/2023: increased length of interlocking extrusions.
| SpoolSpacer53mm_v3.stl | 84.3KB |
