- Pure graphite 4B lead designed for mechanical pencils - Provides smooth, dark, and precise lines, ideal for professional drawing and writing - Manufactured by Conté à Paris, renowned for its quality in art materials - Compatible with standard size mechanical pencils - 4B grade, perfect for sketching, shading, and artistic details - Presented in an individual package, easy to carry and store - Part of the high-quality range from Conté à Paris, available in other grades