The technology that involves the reproduction of physical objects through a digital model is known as 3D printing. This additive manufacturing process creates three-dimensional objects by layering materials based on digital blueprints or models. 3D printing enables complex designs that are often unachievable with traditional manufacturing methods. Applications span various industries, including healthcare, automotive, and consumer goods, providing rapid prototyping and customization capabilities. This technology reduces waste and allows for cost-effective production of low-volume items, thus enabling innovation and creativity in design and manufacturing processes.