The Conté Graphite pencil has a particularly smooth core which allows it to slide over the paper and not scratch. They have ultra silky leads which glide easily over the paper. This pencil is great for detailed and accurate work. High quality graphite pencils, suitable for any type of sketching, detail and precision work. Ideal for architecture, portraits, nudes, sketches, etc. These pencils are suitable for beginners as well as seasoned sketch artists.  Available in differerent degrees of hardness from 3H to 6B. Length 175mm / Diameter 6.9mm / Lead diameter 3mm. Download the information chart here (PDF)