Rib Steel 6" Rectangle with Teeth

S11S (6") Scrapers are used for shaping, smoothing and trimming pottery shapes. The steel scrapers (S) are made from thin flexible spring stainless steel. The S11S and S12 is slightly heavier gauge steel, making them somewhat stiffer. The aluminum scrapers (SA) are made from a high-strength aircraft alloy that is much more rigid. The rigid scrapers can also be used as a squeegee to remove excess water from pottery shapes. The S11S, in the picture, is the middle, rectangular scraper with the teeth.