Tombow Fudenosuke WS-BS Black Calligraphy Brush Pen, Soft Nino spatial wireframes

spatial wireframes

7mm medium-hard water-resistant core maintains a razor-sharp point under sustained pressure and delivers clean

smooth on the other for ink and markers — handles light gouache accents without buckling

They come in five different sizes

Tombow Fudenosuke WS-BS Black Calligraphy Brush Pen, Soft Nino spatial wireframesThe Soft Tip Fudenosuke uses a Grade 2 elastomer brush nib built to flex easily under light pressure, spreading into a broad stroke with very little downward force and snapping back to a point quickly on the upstroke. That responsiveness suits big, sweeping lettering and loose gestural inking large monthly page headers, bold drop shadow text frames, comic style contour lines where wide, dramatic strokes matter more than tight control over small text.