I purchased a cocobolo wood & titanium band and a INOX band both with flare edging for wedding bands. They communicated with me regularly before the purchase to insure the bands would be made how we wanted. They even finished and sent them a month early. :)They look very professional and unique. I just received them so I can't say anything for their durability but I have no doubt the care put into them has made them sustaining. I would be glad to answer any questions you might have about the rings or my experience with Minter and Richter.