Introduction to 3D Printing refers to a basic course or training that provides an overview of the technology and process of creating three-dimensional objects using a 3D printer. It covers the fundamental principles of computer-aided design (CAD), materials used in 3D printing, and the various technologies and processes involved in the 3D printing process, such as fused deposition modeling (FDM), stereolithography (SLA), and selective laser sintering (SLS). Participants learn how to design and prepare 3D models for printing, as well as how to operate and maintain a 3D printer. The goal of an introduction to 3D printing is to provide individuals with a basic understanding of the technology and the skills needed to create 3D printed objects for a variety of purposes, such as prototyping, product design, and small-scale manufacturing.