PullStruder  how to make 3D printer filament from recycled plastic bottles
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'PullStruder' : how to make 3D printer filament from recycled plastic bottles

I saw on youtube a few videos of guys recycling plastic PET bottles into 3D printer filament spool Finally I tried to models ...

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'PullStruder' : how to make 3D printer filament from recycled plastic bottles alternatives