I made a couple of cutters based off my cats for fun!. They work really well at the default size (aprox 3.5"). If you decide to scale them up, keep in mind you might have to roll your dough thicker or thiner to get the detail lines to show.
Print in PLA. I used a raft just to make sure they wouldnt warp off the build plate but you could probably get away with out one.
try to use a solid infil to prevent water and particles from being trapped inside, Hand wash. Dishwasher will just warp them.
Have fun!
