Made of 304 stainless steel and heat-resistant glass, the high-quality ceramic grinding core can grind better, safer and more durable. Each salt and pepper grinder features a highly efficient, adjustable, and corrosion-resistant ceramic grinder on top, so whether you prefer a fine or coarse grind, just turn to adjust. The transparent glass body of the grinder allows you to clearly see the filling inside without making a mistake. Use the included steel lid to cover each grinder and keep your ingredients fresh. Each salt and pepper grinder has a large capacity and can grind not only salt and pepper, but also cloves, cumin, peppercorns, and