
soon, gone will be the days of tooling, 3D printing is the wave to produce products, no tooling required, you make a design,3D model in auto cad, or any 3D modelling tool, connect it with the 3D printer and print
3D printer will create product for you with a minute precision
3D printers are available on amazon, ebay,
good quality, basic 3D printer is available for just over or under $1000, with the use of it, you can create your own unique products...