Grumbacher P160 Pre-Tested Artists Oil Colors, 1.25 Oz, Permanent Blue (Ultramarine Blue), Pack Of 2

Rich, professional oil colors with the finest pigments Milled in select alkali-refined linseed oil to ensure a high-quality formulation and a vibrant pop of color. Features optimal color development, high chroma and tinting strength, excellent adhesion and outstanding working and archival properties.