I touched on the awesomeness of using multiple pencil grades in a previous post on essential cartoonist tools before, but there’s a great overview specifically on pencil grades by cartoonist Matt Glover. There’s some decent additional pencil grade classification information over at Wikipedia as well.
Find out what those cryptic “2B”, “HB”, “6H” and the rest really mean. Knowing the difference, having a full set of pencils with all the grades in the range is a must. This is the way to lay down very thick, dark blacks in your drawings as well as fine, light grays. It’s all in the blackness and hardness my friends.

Here’s a cool little idea from the geniuses at
From
As I am sure every Illustrator user is aware, you can zoom in and out of your document window using the Navigator palette: either type in a percentage in the lower left, click on the small or large “mountains”, or drag the slider left or right to zoom in or out. However, there is another, easier way to zoom using the Navigator palette…