This cutter was developed within Photoshop as a 2D image which can be imported into Cura as a JPEG and then "extruded"  by specifying the Height, Base and Overall Dimensions.After designing it I imported it into Cura with the following parameters (but you can use your own settings if you want it to be taller or larger in overall size)Height : 9.0mm Base : 0mm Depth : 75mmDarker is Higher and No SmoothingThis type of design also works quite well as a toast stamp - imprint the design into the bread before toasting!!