Rapid Prototyping is used to describe the process of turning a 3D CAD design into a real tangible part. Rapid prototyping technologies are commonly used throughout the product development phases to create prototypes or parts used to test and verify fit and function before going to 3D manufacturing or subtractive manufacturing. Rapid prototyping is used in almost every industry and can be used to prototype everything from personal gadgets, medical cutting and drilling guides, end of arm tooling, electronics supports to aerospace parts.