Viper Blue Guilloche (Ballpen) Endless Stationery smoothing the surface and polishing

smoothing the surface and polishing the surrounding material to ensure the wire is flush with the surface of the material

of those who write secrets that shine only in the dark

The collaboration aimed to create an exceptional color

It comes with bigger ink capacity with ink window

and Unzen Onsen

Viper Blue Guilloche (Ballpen) Endless Stationery smoothing the surface and polishingThis new range features a fully engraved body, with intricate patterns reminiscent of a reptiles scaled skin, giving it a distinct and captivating look. The pens streamlined form is complemented by a precisely engineered nib, designed to offer a smooth and effortless writing experience. Though premium, the DIPLOMAT VIPER is designed to offer exceptional value for a controlled budget, making it accessible to both pen enthusiasts and professionals