M. Graham Acrylic Color Lamp Black - 2 ounce (60 ml) M. Graham & Co. from $5.75 $9.59 Qty. Add to Cart SKU: GRM-22-112 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Pigment: Nearly Pure Amorphous Carbon (PBk 6) - Lightfast Rating: Excellent (LF 1) - Opacity: Semi-Opaque Tweet