PLA Filament

A biodegradable thermoplastic derived from renewable resources like corn starch, commonly used as the default material in consumer-grade 3D printers. PLA is easy to print with, produces minimal warping, and is available in many colors, but it has lower heat resistance and impact strength compared to other filaments like ABS or PETG. For assistive devices, PLA suitability depends on the mechanical demands of the application.