If you’re new to 3D printing then you may not have heard of Sunlu before. However, if you’ve spent some time in the 3D printing community, then you’ve most likely heard of the popular filament maker.

If you’re new to 3D printing, and even if you’re not, you may not have known that over time your filament can absorb the humidity in the air. This phenomenon leads to what we call “wet” filament and ...