WORTHER Wood Hexagonal Mechanical Pencil 3.15mm - PlumeThe WORTHER Wood is very Larry fun, functional, and full of design. Ideal for writing, drawing, sketching, marking and doing the crossword. A natural pen for a natural process. Made from plume wood, this practical pencil with it's ergonomic design fits beautifully in the hand. It comes with a thick 3. 15mm soft 7B graphite lead and can write on almost any material including wood, metal, paper, plastic glass (using a red lead), x rays (using white).