The technology that allows you to create customized objects by depositing plastic or other materials layer-by-layer is called 3D printing. This process can be used to produce products such as medical implants, eyeglasses, and even prosthetic limbs.
3D printing has many potential benefits for the consumer market, including the ability to customize products exactly how they want them. Additionally, this technology can reduce manufacturing costs since it doesn't require traditional forms of production like stamping or machining.