Urban style infuses the clean structure of the Metropolis. The precious metal of .925 sterling is gunmetal-finished and surrounds the innovative "Push and Turn" piston infrastructure, which allows the 14k nib to be extended in one, clean movement. Simply post the cap and turn, then retract when you're finished writing, and replace the safety cap; the cap is designed so that it is impossible to post unless the nib has been retracted. Enter the city of modern chic and Visconti's exceptional design. .