WANHAO 3d Printing Filament - Slate Grey Color PLA, aka Polylactic Acid, is a multipurpose material commonly used in 3D printing.
PLA is a bioplastic, which means it is made from renewable natural resources such as corn starch and tapioca products.
As a biodegradable material it is much better for the environment, especially compared to petrochemical-based alternatives (such as ABS).
We tend to favor PLA as our default printing material due to its high strength and minimal warping.
Environment friendly - ISO 9001 and ROHS certified