Winsor & Newton Professional Watercolor - Prussian Blue, Half Pan

• The trusted choice of professional watercolorists since 1832
• Curated, travel-friendly sets in tube or half pan format
• Majority single-pigment formulations for optimal mixing
• Lightfast, permanent, and tested for color strength

Perfect for plein air painting, Winsor & Newton Professional Watercolors feature a thoughtfully curated selection of vibrant, luminous colors in either a tube or half-pan format. Each color offers unmatched clarity and depth—and more than half of the range is made of single pigments, ensuring clean, consistent mixing. The colors are carefully formulated for superior dispersion, lightfastness, and tinting strength so your work stays brilliant over time.