Multi line circle donut cutter

This is a donut cutter, designed for polymer clay and printed with a 3D printer. The edges taper to a sharp cutting edge for a cleaner cut. The stamp lines are 2mm offset from the cutting edge and work well with 3mm thick clay.

Clay may get stuck in the smaller sizes of this cutter.  You can use cornstarch, water or plastic wrap to help this.

Color may vary