This sharp edge cutter is made for printing with FDM printers. Theycut out 1cm polymer clay hearts with clean edges and you create cute stud earrings with them :)

Cura slicer settings: Nozzle: 0.4mm Layer height: 0.16mm Top/bottom: 10-11mm Print speed: 40 Initial layer speed 10 Infill: 20 Printing temperature: 200-210 for PLA+ Build plate temperature: 65 Spiralize outer contour

Happy printing!