Mould for filament spool
Wouldn’t it be great if someone made a mould for the spool for filament to go with Dave’s injection machine? It can be made from clear PET bottles.
I mae my own spool design out of cardboard, it’s a much greener solution than a plastic spool and it’s sturdy enough to be used for storing filament.
I’ll upload a tutorial soon about how to make them.
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