3D printing is a revolutionary technology. This method directly uses the product’s three-dimensional computer data to achieve a prototype of the product based on the principle of  layer-by-layer stacking of discrete layers.  it is highly reducing the risk of human errors and raising the production efficiency, the prototypes come out in better prices for some cases.

The development of 3D printing is extremely fast, it might be applied not only in low volume manufacturing but also in mass production in the near future. 3D printing technology is having a far greater bearing in the traditional methods of Rapid Prototype.