What can you do with a 3D printer today? There is a whole lot of misinformation out there: technology-oblivious and badly informed people will readily try to convince you that you can print “anything” with a 3D printer. While that argument is easily disproven, the category of 3D printing opponents (i.e. those that cannot or do not want to recognize the usefulness of this technology) seems more difficult to convince. They argue that especially FDM printing (i.e. the most commonly encountered type of 3D printing) only serves to make trinkets or toys and that it is hardly ever used to produce something truly useful or artistic.