I’m going to have access to a 3D printer for a few days. I know two friends who’ve used them, but it’s only been for art and figurines, or professional purposes.
Are there any other cases you can think of where a custom-printed item is better than the myriad of mass-produced plastic items?


I threw a bunch of broken glass, cold, heavy cream and sugar into the printer and I confidently said “Computer! One milkshake please!” with great gusto. I broke my printer. Thanks Jean-Luc!