1. Biodegradable & renewable 2. Dimensional stability 3. Different colors available 4. nice smell PLA filament to 3D ... . One coil went from 120.5 grams to 120.0 grams (almost 1/2%). Advantages:• PLA is a bioplastic, meaning it is ... , green, yellow, red, blue, orange, purple, silver, gold, etc Definition%±2.0Relative Biodegradablity%100 PLA filament for 3D Printer 3.0mm