Summary Actually I don't have a stable relationship with anyone, but if in the future I find "the love of my life", and I decide to make a wedding proposal, something like this sure will be her wedding ring box. Like the Nintendo SD cards holder (http://www.thingiverse.com/thing:1765326), this is a simple design where I re-used an official Mushroom Candy box for the Nintendo Shop of New York. Due to the differents rings thickness I made some different designs, as always, you also have the source file (.fcstd, Freecad) to make the changes you need. Please share a photo if you made one! ^^ Post-Printing Due to the form of the metallic mushroom box, the ring holder moves inside the box, to fix that you can glue the holder to the bottom of the box.