Swiss DiamondHD Classic Nonstick Double-Burner Grill/Griddle Combo

Swiss Diamond can trace its roots back to 1974, Sierre, Switzerland, as a scientific research company exploring new materials and surface coatings. Fast forward a few years to 2001, when a revolutionary nonstick coating suitable for use on cookware was developed, which led to the creation of SMB Group. In 2017, after years of additional research and exhaustive testing, Swiss Diamond® engineers improved their revolutionary coating by 40 percent overall, leading to various awards and world-wide recognition. To this day, all products designed by Swiss Diamond® are manufactured with this cutting-edge "XD" nonstick surface coating.