The Derwent Procolour colored pencils offer professional quality for drawing and painting applications. This comprehensive set includes 36 individual pencils in a durable metal box for safe storage and transport. Each pencil features a 4 mm round core with a premium strength formula for even color application and excellent coverage. The smooth texture allows for effortless blending and layering, making these pencils suitable for various artistic techniques from detailed line work to broad shading. The pigments deliver vibrant, lightfast colors that maintain their intensity over time. With their balanced weight and comfortable grip, these pencils are designed for extended use without hand fatigue. The metal box ensures organized storage and protects the pencils from damage. This set represents a successor model in Derwent's professional art supplies range and meets the expectations of artists seeking reliable, high-performance tools for creative expression.