Tweezers come be handy for a range of tasks, including picking up small pieces, gems, and fasteners that are too small for fingers to grip. They can be used by lab employees to transport sterile goods from one location to another. Tweezers and tweezer sets come in a variety of sizes and shapes, including those with sharp, curved, smooth, serrated, blunt, or beveled points. Using robust utility and industrial tweezers to pick up little fragments can be easier.