Diplomat Viper Green Guilloche Rollerball 912 the PARKER Sonnet Fountain Pen

the PARKER Sonnet Fountain Pen brings an unmatched sense of luxury and craftsmanship to every moment

Hand-assembled and checked for flawless quality

substantial feel

5mm mechanical pencil

Diplomat Viper Green Guilloche Rollerball 912 the PARKER Sonnet Fountain PenCrafted 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 rollerball writing system delivers a fluid, smooth line with the richness of liquid ink and everyday