Diplomat Viper Fountain Pen in Noir Guilloche TN Regular Refill Each piece has its own

Each piece has its own variation in pattern

which gives it a solid

22 g – well-balanced for extended use

Refill: Retro 51 REF5P Rollerball (or Parker-style refills)

and purity

Diplomat Viper Fountain Pen in Noir Guilloche TN Regular Refill Each piece has its ownDiscover refined power with the Diplomat Viper Fountain Pen in Noir Guilloche, where German precision meets timeless sophistication. The deep black guilloche finish exudes strength and mystery, with a snakeskin inspired texture that catches the light in subtle, elegant patterns. Crafted from durable metal and engineered for balance, the Diplomat Viper ensures an effortless writing experience. The precision stainless steel nib (with optional 14k gold