DERWENT LIGHTFAST DARK TURQUOISE 4568 is an artistic pencil in a deep, intense turquoise shade that adds elegance and depth to your artwork. Perfect for creating bold accents, details, and rich shadows in drawings and illustrations. With Lightfast technology, these pencils offer exceptional resistance to fading for 100 years, making them an excellent choice for creating long-lasting artworks. The pencil features smooth application and precise color laydown, ideal for detailing and vivid tonal transitions.