Iris thickness choice although the gears back there

although the gears back there will mean the inscription would have to be small

please take into consideration your finger length to be sure you can still bend your finger

Tips to getting a good fingerprint

This ring has a continuous inlay of Bocote

or can work in brushed well too

Iris thickness choice although the gears back thereThe Iris ring has a working mechanical shutter mechanism which reveals a hidden stone. It could optionally hide a laser engraved letter. The tiny shutter vanes with special gear mechanisms were specifically engineered to fit on a ring and are laser cut from aerospace grade titanium. The ring is 9mm wide and the stone is 8mm diameter. It can be a lab created birthstone like this amethyst or can be a clear CZ. Just specify in the Comments section.