Winsor & Newton Safflower Oil is a refined medium formulated to enhance the working properties of artisan oil paints. It improves flow and transparency while extending open time, giving you more control during blending and layering. Particularly valued for whites and pale colors, its clarity prevents yellowing that can occur with other oils. The slow drying characteristic creates extended working windows ideal for glazing and detailed techniques. Water-soluble for easy cleanup, this 2.5 oz bottle is an essential studio staple for oil painters seeking superior color fidelity and extended blending time.