The Staedtler Lumograph Blue Pencil 5B is an industry-leading tool for precise, detailed drawings. Its high-quality graphite core provides smooth, consistent lines and is resistant to breakage. The blue color is perfect for drafting and is erasable for precision. The pencil is made from sustainable wood and is coated in an environmentally-friendly water-based varnish. With a comfortable grip and a convenient clip, this pencil is perfect for professional artists, architects, and engineers. The 5B lead is perfect for shading and creating bold lines. Trust in the Lumograph for all your precise drawing needs.