Guilloche Gulf Blue Inspired by tranquil seaside escapes, the Guilloche Gulf Blue collection features signature engravingelegantly textured and finished in a soft, breezy blue that evokes ocean air and open skies. Polished metal accents add a refined contrast, making these pens the perfect blend of relaxation and luxury. Fountain PenHand-made 18-carat gold nib, rhodium plated, run in by hand. RollerballExcellent gliding precision tip and extra fast-drying ink to ensure accuracy. BallpointEquipped with a large capacity refill in line width B.