Tombow Fudenosuke Twin Brush Pen, Black/Grey
Brush pen with two soft brush tips. The pen is divided in two, one end is filled with black ink and the other grey. A popular pen for doodles, sketches to calligraphy and bullet journaling. The pen is filled with water-based ink and you can easily adjust the width of the strokes depending on the angle you hold the pen and the pressure exerted on the tip.