Developed by Holbein to offer the same high pigment quality and archival characteristics of Holbein's Artists' Oil line while allowing soap-and-water cleanup, Duo Aqua Oils are characterized by rich hues, high chroma, and excellent resistance to light. - Holbein Duo Aqua Water Soluble Oils - Color and Linseed Oil Set, Set of 10 colors, 10 ml tubesHolbein Duo Aqua Water Soluble Oil Color, 10CLR 10ML W/LINSEED - This set contains 10 Duo colors in 10 ml (0.33 oz) tubes including Cadmium Red Deep Hue, Vermilion Hue, Cadmium Yellow Light Hue, Cadmium Green Light Hue, Cadmium Green Hue, Cobalt Blue Hue, Yellow Ochre, Burnt Sienna, Ivory Black, and Permanent White, plus a 40 ml (1.35 oz) bottle of Duo Water Soluble Linseed Oil, which increases transparency and gloss while still allowing for soap-and-water cleanup.