![W&N PWC 5ml Negro de Marfil](https://www.e-minis.net/353669-medium_default/wn-pwc-5ml-negro-de-marfil.jpg)
Lightfastness Code: I
Lightfastness: Excellent
Opacity: Opaque
Colour Number: 331
Series: 1
Pigment Codes: PBk9
Granulation And Staining: Granulation
Permanence: AA
Permanence: Extremely Permanent