Gear rings

This is the finished piece of the ring that I have been working on lately. The designs comprise of five pieces that makes up one ring when you join them together. I designed this ring so that you can also wear it as two different rings like shown on the pictures, and then you can also join them together as one ring that has different layers. All the pieces are sterling silver, but I also used the blackening solution on the other four pieces of the ring.

I wanted to give the ring different tones so that it does not look like one static ring. The main issue with this ring is that all the pieces must fit tight, so that when the piece is on the body it does not come out easily. The main difference between this design and the previous one is that this design consist of five piece, but I think I can still improve this design but I'm still not sure what to change. This concept of gear rings is working fine so far.