Pentel Color Brush Pigment Gray Marker #137

• Color brush markers have synthetic nylon bristles that do not deform with use.
• This tip will allow you to control the thickness of the line.
• High quality water-based pigment ink.
• Once the pigment ink dries completely , it becomes waterproof. It is ideal for box layering techniques or for use in conjunction with watercolors or other wet mediums.
• Includes a valve to control flow and prevent brush drips.
• Perfect for techniques calligraphy, comic drawing, illustration, etc.

• Color: gray
• Number: 137
• Brand: Pentel