What are the advantages of Rapid Prototyping?

rapid prototype Inventors and product development teams use rapid prototyping to help communicate their invention to customers, supervisors, manufacturers . Significant advantages of prototyping include reduction of project cost and risk. Generally,
one or more prototypes are developed in a series of incremental and iterative steps.
Each successive prototype is based on the previous product design stage's performance and it is a corrective process through which the past design defects or problems are corrected. The product is readied for production tooling when the prototype is refined as per requirements and meets all the design goals like manufacturability, robustness and functionality.

For the development of model of the industrial products and crafts computer design ,the technology provides the most convenient tools to speed product development, And the more complex structure of objects, the more significant role their speed play.