Features PLA is a good choice for a printing material if you are looking for high accuracy and high resolution. It extrudes at lower temperatures, does not require a heated base, and has a very low shrinkage rate (0.3%). This 1 kg spool features a thickness of 1.75mm 0.10mm, with a roundness variation of only 0.03mm. It has a nominal processing temperature of 210 C (410F). Thickness and roundness factors are laser measured at the factory to ensure accuracy over the entire length of the filament. Model: 111044 UPC: 757901809804