Adjustable thickness】Salt and pepper mill bottle, ceramic core. Simply turn the top knob to adjust the salt and pepper size. (Counterclockwise is thick, clockwise is thin) Premium Material】This salt and pepper mill set is made of food-grade acrylic material, stainless steel and stainless steel. a ceramic rotor. High quality clear acrylic grinder with stylish wooden finish Unique Design】Clear acrylic bottle body can see the capacity and refill at any time. and have a large capacity to avoid adding spices twice. Versatile】 The premium salt and pepper mill set is not only for salt and pepper, but also for fennel granules, sea salt, cloves, peppercorns, rosemary, thyme, sesame, black pepper, chili, coriander, cumin, paprika and more. It’s a must-have gadget in your kitchen. Salt & Pepper Grinder】 - Remove the top and simply add salt or pepper to the salt and pepper grinder. The clear acrylic body helps you easily identify sea salt and pepper and lets you know when!