What is a primary advantage of using 3D printing in product design?

The primary advantage of using 3D printing in product design is its ability to enable rapid prototyping and the creation of complex geometries. This technology allows designers to quickly transform digital models into physical objects, significantly speeding up the design process. It facilitates immediate iteration, enabling designers to test and refine their ideas virtually without the long lead times associated with traditional manufacturing methods.

Additionally, 3D printing supports complex geometries that would be difficult or impossible to achieve with traditional subtractive manufacturing techniques. This capability opens up new possibilities for innovative designs, efficient material use, and the optimization of functionality, making it highly appealing for product designers looking to push the boundaries of design while keeping costs and timelines manageable.