Make beautiful flower shaped cookies with this cookie cutter/stamp. Pictured are peanut butter cookies, but should work even better on sugar cookies. If the dough is very soft and sticky then oil the cutter each time they start sticking. Rolling the dough into a smooth ball also helps on sticky dough.
I have posted two designs, one with 9 ridges, and the other 10. They were exported in inches so if your software is set to mm, scale the model to 2450% or so, depending on how big you want the cookies. Print without support with the stamp side up.
This would also make a good stamp for clay.Printed at 1200% it might make fancy macaroons.
If you like my designs, leave me a small tip for the effort.