ITEM NAME:3pcs Pilot Ink Pen for Water Brush Watercolor Calligraphy Painting Tool Set JR.3pcs x Water Brush Pen. Water brush: Nylon brush tip with refillable reservoir. Pen head material: fiber hair. Small pen size: hair length: 1.4cm, total length: approx. Large pen size: hair lenth: 1.7cm, total length: approx.
