By using high-quality raw materials, a 3D printer filament is created that is particularly easy to process. A state-of-the-art manufacturing process achieves very low production tolerances, resulting in impressive printing results with all FDM 3D printers. Each spool is sealed in a high-quality bag. PLA filament, or polylactic acid, is fundamentally biodegradable, although certain environmental conditions are necessary for this, which are typically only found in industrial composting facilities. In nature, PLA usually does not decompose.