It allows you to create a virtual version of your project ... 3D objects. By contrast, Cura is a free 3D "slicer" program ...
Your 3D printer can be used for all sorts of hobbies and projects around the house ... Make sure to use the appropriate filament if you plan to use the hooks outdoors so that they will stand ...
There was a time when the curious hardware hacker had to build their own 3D printer ... and the result is a belt-free printer that does a decent-looking Benchy on the bench, and as a party ...