I made a 3D print of a fidget spinner because i think it's a cool toy to play with. The 3D printer used some substance and drew up a 3D shape which is supposed to look like my design. You press a button that makes the string able to pull out, then you put in a different string. The most exciting part was waiting for it to finish so i can see what it looks like. There was a shovel like thing which you use to scrape of the project off the base.