https://www.the3dprintingnerd.com/blog/is-recycled-filament-any-good-my-review-of-3dbrooklyn-refil-recycled-pet-3d-printer-filament
Is Recycled Filament Any Good? My Review of 3DBrooklyn Refil Recycled PET 3D Printer Filament
Aug 14, 2017 - 3DBrooklyn sent over some of their Refil, a recycled PET filament, for me to try out and review. I used my Creality Cr-10 and printed a number of things. How...