These ring blanks measure 35 x 12mm and finish to a superb shine. They are made from exactly the same materials as our ever popular DiamondCast pen blanks, which are a favourite amongst pen makers around the world, including many well known commercial pen manufacturers such as Franklin Christoph, Esterbrook and Goulet in their limited edition pens.
A pen blank of the same type as the ring blank is shown for illustration purposes.