Carbon Fiber ring blanks, perfect base for jewelers and ring makers

Is it just me or this is one superb looking ring blank? The weave pattern is truly eye pleasing. An item like this is a great choice to make the lives of ring makers better. Being a base for all your creations, it allows you to concentrate on the things you really love, which, I guess, is making rings. Don’t worry about making the perfect ring blank shape each time, because it has already been taken care of!

Outside diameter - 1.25"

Inside diameter - 1/2"