Diplomat Viper Green Guilloche Fountain Pen F/M Bullet Each luxury pen is crafted

Each luxury pen is crafted in France

Its molded grip and large self-sprung metal clip provide comfort and ease of use

Material: ABS plastic body

Robert Oster Antarctica Ink Collection

Diplomat Viper Green Guilloche Fountain Pen F/M Bullet Each luxury pen is craftedCrafted by Diplomat, the Viper combines precision engineering with bold surface design. Its fully engraved aluminium body features a guilloch pattern inspired by a vipers scaled skin, creating depth and texture across the rich green anodised finish. Slim, balanced, and ergonomic, it sits comfortably in hand for both left and right handed writers. The stainless steel nib delivers smooth, controlled ink flow and is available in Fine or Medium, allowing