Since 1886, our proprietary, multi-faceted crystals have offered incomparable texture & flavor. An essential ingredient for chefs everywhere, this unique flaked salt sticks to food well - & is perfect for precise seasoning. Awarded the american culinary federation seal of approval, diamond crystal kosher salt...is the gourmet choice. The american culinary federation (acf) endorses diamond crystal kosher salt as a brand preferred by professional chefs. Acf, founded in 1929, is the nation's largest organization of chefs w/the highest standards of cooking.