As long as it can be made in CAD, it can be brought to life with 3D Printing. Many different shapes and materials means that the only limit is imagination and the size of the printer.
Many different materials to work with, each with their own strengths. There is PLA (generic, universal plastic), PETG (stronger but more brittle), Ninja Flex (pliable rubber, but very hard to use), and more!
With this versatility, 3D printing can create fully beautiful decorations and desktop tools, or create perfectly measured and manufactured components to fit any part of any system.