From purchasing to printing, the entire process is very cost-effective. Material prices for 3D printers tend to vary but for the most part, are pretty cheap. Additive manufacturing at low volumes is very competitively costed compared to traditional manufacturing. For the production of prototypes that verify form and fit, it is significantly cheaper than other alternative manufacturing methods.Traditional manufacturing techniques become more cost-effective as volume increases and the high setup costs are justified by the large volumes of production.

3D printers is reduced the amount of time it takes to create a product. Before the mass inclusion of 3D printers in manufacturing, R&D teams would have to make several prototypes before mass-producing a product. Nowadays, a prototype can be made using a 3D printer and easily updated in the computer to print again. Complex designs can be uploaded from a CAD model and printed in a few hours. The advantage of this is the rapid verification and development of design ideas. What used to take several months now takes much less time.

Ordering a faulty prototype costs the designer time and money. Even small changes in a mold or fabrication method may have a large financial impact. Using a 3D printer can cut down on the amount of risk-taking during the manufacturing process. Even if a manufacturing company doesn’t plan to mass manufacture a part with a 3D printer they are still useful in other ways. 3D printers allow you to print a prototype ahead of time before involving other equipment such as CNC machining. This helps build confidence in the design at hand.