The classic, reliable and familiar pencil for artists and technicians from Faber-Castell: TK Clutch Pencil 4600.Equipped with clip and ergonomic finger grooves. The powerful jaws grip the lead firmly. The end cap comes with a sharpener inside . The TK 4600 clutch pencil has a slender and even shaft with its balance point oriented towards the tip. Lead diameter: 2mm.