Holbein Artist Oil Colors are professional quality oil colors made with carefully-selected pigments ground to a uniform viscosity in cold-pressed linseed or poppy oil. They have a smooth buttery consistency and are highly pigmented. This 12-color set includes crimson lake, vermilion hue, yellow ochre, permanent yellow light, permanent green pale, viridian hue, cobalt blue hue, ultramarine deep, burnt sienna, burnt umber, ivory black and permanent white in 10ml tubes.