Winsor & Newton Cold Pressed Linseed Oil is a slightly yellow oil, which is extracted without the use of heat & dries slightly quicker than refined linseed oil. It improves flow, increases gloss & transparency, and reduces consistency & brushstrokes. Ideal for grinding pigments. Box Contains 1 x Winsor & Newton Cold Pressed Linseed Oil - 75ml A slightly yellow oil which is extracted without the use of heat and dries slightly quicker than refined linseed oil. Improves flow, increases gloss and transparency, and reduces consistency and brushstrokes. Ideal for grinding pigments.