The Mercer Culinary M15912 is a 12-inch diamond sharpening steel designed for professional and home chefs alike. Featuring a durable black polypropylene handle, it offers a comfortable and secure grip during use. The diamond-coated surface effectively hones and sharpens your knives, ensuring they maintain their edge for optimal performance. Made in the USA, this sharpening steel combines quality craftsmanship with functionality, making it an essential tool for maintaining your cutlery collection.