tombow fudenosuke ws bs black calligraphy brush pen soft multivariantcolorpicker The hardness is HB similar

The hardness is HB similar hardness 2 on the old Viking pencils and the pencils comes pre-sharpened

nitrogen-based

Filled with COVERSALL permanent black ink

Medium sized flexible tip outliner pen from ZIG Kuretake

tombow fudenosuke ws bs black calligraphy brush pen soft multivariantcolorpicker The hardness is HB similarThe Tombows Fudenosuke brush pens are perfect for hand lettering and calligraphy, but also popular amongst illustrators and artists. This model, called WS BS, has a soft brush tip, if you prefer a hard brush check out the Tombow Fudenosuke WS BH Black Calligraphy Brush Pen, Hard. The pens are filled with black water based ink. The line width varies from thin to wide depending on the pressure exerted on the tip.