Many will use 3d printers for creative reasons, but those who want to make money by printing objects should.
Get Making Money Off 3D Printing US. I recommend asking the people around you what their problems are and coming up with 3d printed ways bottom line, i'd say it's fairly hard to make money off printing. These services are easy to join and also offer many great opportunities for people that are interested in making money with 3d printing.
3d Printed 6th Gen Nano Watch Band W/ Earphone Organizer ... from cdn.instructables.com
Making money from 3d printing. Some ideas like starting a 3d printing service business or printing your own models require a lot of money to start. Do you want a fun hobby where you can show off many 3d printers make sure to use it for things they planned to do, such as playing dungeons and dragons with friends and family.
Having to stock the filaments/resins, replacement parts, etc.
Making money with 3d printing holds a similar concept to traditional ink printing shops. With 3d printing, you can make these items available at a much cheaper rate, still making your profit cut out of it. Your success will very much depend on your creativity and eye for design. Make widgets and sell them.