Rapidomatic Mechanical pencil thickness:0.7 mm Both surface and internal sizing

Both surface and internal sizing protect the paper structure during extended wet sessions

red broad nib for bold headers and emphasis

The formula's high volatility means it evaporates quickly from both palettes and cleaned brushes

essential for sketching across spreads or maintaining consistent handwriting flow

Rapidomatic Mechanical pencil thickness:0.7 mm Both surface and internal sizingMetal knurling provides genuine grip security during extended drawing sessions, a tactile advantage over smooth barreled alternatives. Koh I Noor's Rapidomatic combines this functional grip with practical design elements that matter when you're working through technical drawings or detailed sketches. The lead degree indicator rotates to display your current hardness, useful when switching between pencils or sharing tools in studio settings. Color