A dough scraper is a tool used by bakers to manipulate dough and to clean surfaces on which dough has been worked. It is generally a small sheet of stainless steel with a handle of wood, plastic, or simply a roll in the steel blade along one of the long sides.
Bakers and pastry chefs use this tool to help pick up, turn, and portion dough. When finished, the dough scraper can be used to scrape up the little bits of dough that have dried onto the kneading surface during the forming process. It can also be used in a more generic kitchen role to transfer sliced or diced foods from cutting board to pan.
This tool is known by a variety of names, including dough scraper, dough cutter, dough knife, pastry cutter, bench scraper, board scraper, and bench knife.
Some modern varieties of this tool have handles of nylon or silicone and even feature both straight and curved edges. These are intended primarily for the use of scraping cutting boards and bowls rather than working dough.