This is a cake cutter I designed to create perfect cake slices. If your printer is big enough you can print it as one piece. If not you can print each indavidual part twice and then glue them together (I used cold weld epoxy). I would reconmend adding a layer height modifier on the top most layers to add structure to the cutter.
To print it I used
.25 layer height
4 wall loops
35 percent infill
mouse ear brim 5mm
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