The Winsor & Newton Professional Water Colour - Cadmium Free Red Deep - 5ml is a high-quality watercolour paint that is perfect for professional artists. This paint is made with the finest pigments and is free from cadmium, making it safe for use. It is highly pigmented and has a smooth, creamy consistency that allows for easy blending and layering. The paint is also lightfast, meaning it will not fade over time. It is suitable for use on a variety of surfaces, including paper, canvas, and wood. This paint is perfect for creating vibrant, rich colours that will last. It is easy to use and can be applied with a brush, sponge, or airbrush. The paint is also water-soluble, so it can be easily washed off of brushes and other surfaces. It is also non-toxic, making it safe for use by children and adults alike. The Winsor & Newton Professional Water Colour - Cadmium Free Red Deep - 5ml is an excellent choice for professional artists who want to create beautiful, vibrant artwork. It is easy to use and provides excellent coverage and colour. It is also safe for use and will not fade over time.