This listing is for a set of 14 3D Printable Cookie Cutters in STL format. It includes Classic Doctors 1-8, John Hurt's War Doctor, and Modern Era Doctors 9-13.
These can be used to stamp/cut out from clay, playdough, cookie dough, or whatever you want. I've even tried using them for stamping into leather (the leather must be wet first, and if you apply too much pressure, the plastic will crack and get crushed).
If you intend to wash them with a dishwasher, I recommend using ABS plastic. PLA will warp in a dishwasher. So if you print them in PLA, plan to wash them by hand in the sink.