Lovely 3D printed 8 inch flower yin-yang wall art. Printed out of PLA. PLA (Polylactic Acid) is a bioplastic that is produced from plant starches using a sustainable process. PLA is biodegradable under appropriate conditions and is generally regarded as food safe since it decomposes back into its lactic acid building blocks, which are non-toxic. Model by @Naheulbeurk on printables