Graf Von Faber-Castell Intuition Mechanical Pencil. The style of the Intuition series is unmistakable, with its characteristic trumpet shape, the ribbed surface of the end cap, and the spring-loaded clip. With its gleaming polish, the pure black of the Intuition writing instruments radiates a deep intensity. Comes with B Degree of hardness and use of cushioned 0.7mm lead, replaceable white eraser under the end cap and presented in a slender chamois colored gift box. The writings are clearly and easily visible to everyone.