“Superman” cookie cutter.
Cookie cutter is made of 2 parts - cutter and inner stamp.
TIP: I recommend to download also cookie cutter holder for stamp and stick with glue to stamp. It's much easier to work with stamp after it.
https://www.printables.com/cs/model/608523-cookie-cutter-holder
Recommended print settings:
The author marked this model as their own original creation.