The Kristallos Limited edition derives from the collaboration between the Swiss company Caran D’Ache and the Austrian Swarovski. The pen is manufactured with palladium finished metal parts and a single facetted piece of Swarosky crystal in 5000 pieces. A special metal body is provided for the pen to be used to write (not tested). The pen is unused with original box (some external damage). Nib is 18 ct gold, grade, m. Length 15,5 cm. Excellent