The Faber-Castell TK4600 Clutch Pencil is a brilliantly versatile tool for writing, drawing and sketching. The ergonomically designed hexagonal barrel is comfortable to hold and easy to control. It has powerful jaws that grip the lead firmly so there's no chance of it slipping, and the end cap has a built-in sharpener for 2mm leads, so you don't need to go scrabbling around for one when you want to create fine details. The Faber-Castell TK4600 Clutch Pencil comes with a 2mm HB lead, but you can buy Faber-Castell replacement leads separately in 11 degrees of hardness.