The file 'Conical Flask Cookie Cutter 3D Printer Model' is (stl) file type, size is 84.3KB.
Cookie cutter in the shape of a conical flask (such as those used in science labs).
If you don't have a recipe to start with, I've tested and included photos of cookies I've made using this recipe:
https://youtu.be/hvFNVAOvOXk
conical_flask_cookie_cutter.stl | 382.9KB |