Here is another great way to use a 3D Printer if you have one at home.
Ralph Holleis (http://www.ralfholleis.com/3D-printing-christmas-cookies) had developed away to print your own cookies!
Ralph has used an ‘Unfold Pastruder’ as the print head. This includes using a syringe which is filled will cookie dough and it is squeezed into a pattern before being put in the oven to bake.
Check out the video below to see what Ralph has created!