Diplomat Viper Blue Guilloche Rollerball

Crafted by Diplomat, the Viper combines precision engineering with bold surface design. Its fully engraved aluminium body features a guilloché pattern inspired by a viper’s scaled skin, creating depth and texture across the anodised blue finish.

Slim, balanced, and ergonomic, it sits comfortably in hand for both left- and right-handed writers. The rollerball writing system delivers a fluid, smooth line with the richness of liquid ink and everyday reliability.

Designed for daily use with dependable German craftsmanship, it offers modern character and consistent performance.

Specifications

• Material: Aluminium
• Finish: Blue guilloché engraving
• Length: 140 mm
• Diameter: 11 mm
• Weight: 28 g
• Writing System: Rollerball
• Refill: Standard rollerball refill