Binder Clip - Lighter weight than Bulldog Clips, but still sturdy enough to get the job done. These common clips are also called "butterfly" clips are are made out of black plastic with two metal wings. When the wings are folded upright, squeeze to open the clip. Once your papers are in place, fold down the wings to more securely hold your materials!
Bulldog Clips - These sturdy, all metal clips are great for a number of projects. Use to clip large stacks of paper, or even to securely hold a piece of paper to a drawing board.