3D filaments are thermoplastic materials, like PLA, ABS, and PETG, that are fed into Fused Filament Fabrication (FFF) 3D printers, melted, and extruded layer-by-layer to build 3D objects.
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3D filaments are thermoplastic materials, like PLA, ABS, and PETG, that are fed into Fused Filament Fabrication (FFF) 3D printers, melted, and extruded layer-by-layer to build 3D objects, coming in common diameters like 1.75mm and 2.85mm, with different types offering varying strengths, flexibility, and ease of printing for prototypes, functional parts, or decorative items.