<ul> <li>【 & 】 Anycubic 3D Printer PLA filament of 1.75mm diameter, minimum dimensional tolerance +/- 0.02mm, which makes filament outflow smoother, came out homogeneous. The low shrinkage and stable printing dimensions make the fusion between the layers very good to obtain an even better-bridging result. You don't worry the diameter changes a lot then the feed rate is disrupted with thicker and thinner layers at all</li> <li>【 & 】 The 3D Printing PLA filament was neat on the roll and easily left the spool without crossing turns. Resulting in less thread pulling and twisting, no clogging, and super under-extruding. It produces the cleanest, least stringing prints of any of the filaments you have used while resisting warping and providing the glossiest finish. Without a single jam and adhesion issue which meets your demands for printing freely</li> <li>【- & -】 Designed and Manufactured with a Clog-Free to ensure a smooth and stable printing experience with our PLA refills. Completely dried for 24 hours before packaging and vacuum sealed with desiccants in nylon re-bag enable much smoother and more stable printing. The larger spool inner diameter design makes feeding smoother</li> <li>【 】 Made from starch raw materials derived from renewable plant resources, PLA filament boasts lower melting temperatures and even does not need a heated bed. No odor, no pollution, and non-toxic during printing. Anycubic PLA Filament Compatible perfectly with most FDM 3D Printers and 3D Pens that use 1.75MM filament on the market</li> <li>【 】 1. Install the spool on the spool holder of a 3D printer, and preheat the nozzle of the 3D printer. 2. Cut the filament tip diagonally, and guide it through the extruder and feeding tube. 3. Manually push the filament through the feeding tube to the nozzle, until the filament melts through the nozzle. Note: When installing and changing filament, we highly suggest preheating the nozzle first to reduce the nozzle block risk</li> </ul>