The Artline Poster marker is water resistant pigment ink, which is water and fade resistant.  Valve action nib for greater ink flow control.  Will mare on plastic, foam, wood, glass, rubber, paper and any metal.

• Vivid opaque water based poster paint
• Ideal for posters, menu boards and sign writing
• Opaque pigment ink with superior water and fade resistant performance
• Valve action nib for greater ink flow action
• wedge nib with a 12mm line width