3D printing is revolutionizing manufacturing by enabling faster, more efficient production with reduced waste. It allows for **additive manufacturing**, where objects are built layer by layer from digital designs, reducing material use compared to traditional methods. This technology fosters innovation, enabling rapid prototyping and customization across industries, from automotive to healthcare. Complex designs can be created quickly, lowering production costs and lead times. 3D printing also supports localized production, reducing the need for global supply chains. By offering greater flexibility, precision, and sustainability, 3D printing is transforming how products are designed, produced, and distributed in modern manufacturing.