The Hasegawa cutting board scraper is indispensable for the daily hygienic maintenance of cutting boards. The Hasegawa cutting board scraper is indispensable for the daily hygienic maintenance of cutting boards. The core is made of polyethylene foam. Abrasive layer made of aluminum oxide and zinc stearate. Double sided product - abrasive and smoothing properties. Designed for Hasegawa cutting boards and HENDI HACCP cutting boards made of wood or PE. NOTE: The surface of the cutting boards should be moistened before using the scrapers.