The pen also contains thousands of tiny diamond pieces which reflect light and add a distinct brilliance to the finished pen. The pen has been finished with a three step buffing technique leaving the surface soft to smooth.The nib is a #6, polished steel, medium bock nib. Other nib options are available on request. Fitted with a sterling silver abstract roll stopper on the cap. Supplied with a high quality beaufort ink converter. The body will hold converters with a maximum diameter of 8mm. This bespoke fountain pen is presented in a piano black lacquered display box and a grey velvet pouch. The case houses a magnetic clasp and a luxurious interior.