ZIG Clean Color Real Brush Cool Gray / Kuretake

• Set: 6 colors (Cool Gray tones)
• Tip Type: Real brush (flexible)
• Ink Type: Water-based dye ink
• Pen Body Material: PP / PEs
• Case Material: PET
• Dimensions: 97 × 189 × 16 mm
• Weight: 75g

The ZIG Clean Color Real Brush line was developed to bring genuine brush-tip behavior to a marker format. Unlike felt or foam-tip markers, Real Brush pens use actual brush filaments that flex and spring back under pressure, giving artists a line width that shifts from fine to broad depending on how hard they press.

The Cool Gray 6V set addresses one of the most requested palettes in illustration and manga: a clean, neutral gray progression with no color cast. Many gray markers drift warm or cool in unintended ways; this set was composed specifically to stay visually consistent across the six tones, so gradients and shadow work blend without unexpected hue shifts.

The water-based ink is formulated to layer and blend wet-on-wet, which is particularly useful for tonal shading. The PET case holds all six pens and doubles as a storage tray, keeping the set together between uses.