FDM 3D printers have several advantages. The first one is that they are usually more cost-effective than other types of 3D printing technologies. This economy makes them accessible to a wide market, such as hobbyists, educators, and professionals. Second, FDM printers are user-friendly and accommodate a wide range of materials, from tough to engineering-grade thermoplastics, such as ABS and PLA. These printers are versatile, which enables one to use them in a wide range of applications, from prototyping to designing functional parts. The parts produced are strong, and they can withstand mechanical use. Running costs are also low, as it does not require any type of hazardous chemicals, making it safe and easy to run.