I wasn't quite sure what to make for the Valentines Day contest, but this idea seemed like fun.
The hinge is purposefully made larger than necessary to turn it into a unique design element. I also put in a snap closure, because I felt like it.
You can make your own inlay if you wish. It's just a 40mm circle. Have fun with it! Or you can print a plain version too.
The author marked this model as their own original creation.