3D printing has become an important technology for hobbyists, designers, engineers, students, manufacturers, and businesses. From simple decorative models to functional mechanical parts and prototypes, a 3D printer can turn a digital design into a physical object. However, having a good 3D printer is only part of getting a successful print. Choosing the right 3D

You have a good 3D printer, a quality nozzle, and carefully prepared settings. Yet your prints are still coming out with rough surfaces, strings, bubbles, or inconsistent extrusion. One possible reason is something many beginners overlook: moisture in the filament. 3D printer filament is sensitive to its storage environment. Some materials absorb moisture from the