There are 7 people in my household, but Crumbl's stock cookie cutter only makes 4 pieces. So either 3 people don't get some, or you cut twice and then there's an extra share. Wouldn't it be nice to have a machine assisted cutter to make 7 even shares?
Well now there's a way.
Print yourself some Crumbl compatible cutters with 3, 4, 5, 6, 7, 8, or even 9 blades. (If you want your cookie in half, just use a knife☺)
Just make sure you print it with the flat side to the build plate. It will not print well with blades down.
Also, as with all printed things intended for food use: if you print it out of PLA, don't stick it in the dishwasher; the drying cycle will warp it.
There's probably a smarter (parameterized) way within FreeCAD to do what I did, but, I did it the painstaking manual way.
The author marked this model as their own original creation.