Corrugated HDPE exists. More expensive than Kraft paper, but cheaper than ABS filament.
-
-
-
There are some cool projects to 3D fabricate things with cellulose as filler & fungal filaments as structural reinforcement, but it's slow.
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.