Refill for Pentel Color Brush Marker

• Refill for your Pentel Color Brush pen.
• Color brush markers have synthetic nylon bristles that do not deform with use.
• This tip will allow you to control the thickness of the stroke.
• Quick-drying watercolor ink, they can be mixed and made gradients or blurred.
• Incorporates a valve to control the flow and prevent the brush from dripping.
• Perfect for calligraphy techniques, comic drawing, illustration, etc.

Brand: Pentel.