uniball™ CHROMA, Mechanical Pencil

Just about the perfect everyday pencil. Firstly: the tip retracts so you don't have to worry about it wearing in your pocket. Second: it has around an inch of eraser in the back that extrudes with a twist. Third: it's comfortable and smooth like a pen with the convenience of graphite. And, as a bonus, it also looks very stylish at a fair price.

Good for my homework