Prototyping is an essential stage in the design procedure for almost all projects. When developing a product, it is significant to obtain proof of concept and examine the fitment as early as possible. Plastic prototyping in the past included creating a prototype mold to confirm a design beforebeforespending money on production tooling. But, the industry has now changed a lot by the simplicity and speed of 3D printing. It is an influential tool for designers and engineers, but that does not mean there is no longer a requirement for plastic prototypemold building.