This listing includes the STL files for 5 cookie cutters, for use with a 3D Printer.

It includes the TARDIS, a Dalek, a Weeping Angel, Cyberman, and Adipose. 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 (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.