The file 'Filament Tube Joiner 4mm/4.45mm For Snapmaker J1 3D Printer Model' is (stl) file type, size is 49.3KB.
When placing the filament spools inside of the printer there are beside a spool holder and feed troughs for the back board additional PTFE tubes necessary. This joiner enables the connection of a standard PTFE tube with OD 4mm to the special tube of the Snapmaker J1 with OD 4.45mm.
Tube_Joiner.stl | 162.8KB |