Product Overview: The Brevilliers Cretacolor 4B Graphite Stick delivers rich, dark strokes ideal for shading and creating depth in drawings. Key Features: ‣ Produces darker tones for deep shading. ‣ Compact Design: 7x7mm thickness and 72mm length for precision. ‣ Smooth Texture: High-quality graphite for effortless blending and sketching.