The Guilloche writing instruments made of precious resin are distinguished by a special process. Each one is engraved individually using a method otherwise reserved for jewelry or silver accessories. The barrel is then hand-lacquered and repeatedly polished.The result is a unique and most interesting surface texture. No two writing implements are identical: each is an individual example of the craftsman’s art. Cartridge/converter system Hand-made 18-carat gold nib, rhodium plated, "run in" by