 Natural fiber-based filaments can be produced using a variety of techniques including extrusion, melt spinning, and injection molding. These filaments are then used in fused deposition modeling, FDM, 3D printing processes to create complex structures from natural fibers such as cotton, flax, hemp, and jute. The resulting products are lightweight, durable, and environmentally friendly. This article was authored by Mohamed Nazri Ahmad, Mohamed Ridzwan Ishek, Mastura Mohamed Taha, and others.