M. Graham Acrylic Color Mars Black - 5 ounce (150 ml) M. Graham & Co. from $14.07 $23.45 Qty. Add to Cart SKU: GRM-52-115 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Pigment: Synthetic Iron Oxide (PBk 11) - Lightfast Rating: Excellent (LF 1) - Opacity: Opaque Tweet