It provides the essential instructions for layer-by-layer construction. This format serves as the bridge between digital design and the physical world. The 3D blueprint comes in “.STL “format (stands for STereoLithography), which contains data describing the layout of a three-dimensional object. All you need is the material and a 3D blueprint to bring your product to life. Starting is simple once you have a 3D printer. More and more people are searching for enjoyable projects to print at home. What used to be mainly in industrial settings has now reached homes, workshops, and classrooms. The popularity of 3D printing is on the rise.