This article is focus on 3D Prototyping and Models which is very important thinks. 3D Rapid prototyping is really a useful method intended for project designers to create a model that offers a clear idea of what final component look like. 3D Rapid prototyping is really a useful method intended for project designers to create a model that offers a clear idea of what final component look like. Rapid prototyping is basically the process of fabricating a physical model determined by a three-dimensional pulling. It makes a change to hold and touch something that replicates a last product.