The Winsor & Newton Artists' Oil Colour - Indigo - 37ml is a high-quality oil paint that is perfect for professional artists and hobbyists alike. This paint is made with the finest pigments and is formulated to provide excellent coverage and a smooth, even finish. The Indigo colour is a deep, rich blue that is perfect for creating vibrant and beautiful works of art. The 37ml tube is ideal for larger projects and can be used with a variety of painting techniques.This oil paint is easy to use and can be mixed with other colours to create a variety of shades. It is also lightfast and can be used on a variety of surfaces, including canvas, wood, and paper. The paint is non-toxic and can be easily cleaned up with soap and water. It is also suitable for use with a variety of painting mediums, such as acrylics, watercolours, and pastels.The Winsor & Newton Artists' Oil Colour - Indigo - 37ml is a great choice for any artist looking to create beautiful works of art. With its vibrant colour and excellent coverage, this paint is sure to bring out the best in any painting.