Heart Cookie Cutters

This is a set of heart shaped cookie cutters with a range of sizes between 70 and 200 mm. They were designed for a nozzle size of 0.6 mm, so I'm not sure how they'll print with other sized nozzles. A lot will depend on your slicer settings. You might try scaling the model in your slicer, for example, scaling by 66% if you're using a 0.4 mm nozzle.

An .f3d file has been included for your convenience, in case you're familiar with Fusion 360.