• Cartridge color - blue
• Contains pen, rollerball pen

They have that extra something...
A set consisting of a biro and a biro, made of metal with a black satin finish. Designed to write lightly and smoothly. The well-balanced centre of gravity does not tire the hand, even during prolonged writing. Thanks to the satin coating used, they lie securely in the hand.
The timeless character and noble touch are added to the set by the ornamentation in the form of obsidian, which is a natural photonic crystal - one of the most precious gemstones.
The set is packaged in an elegant box. A great idea for an original gift!