1.Multi Functional Operation: IIXEAL Salt And Pepper Mills Combo can be Used with Any Variety Of Peppercorns, Salts (Including Pink Himalayan Salt) , Dried Herb (Including Basil, Rosemary, Parsley and Cumin Seeds) or even the Toughest Mung Bean and Adzuki Bean, Allowing For A Wide Range Of Culinary Applications. 2.Safe and Durable: Premium Dual Chambers are Made of BPA Free, Sturdy Acrylic, While the Body are Rust-proof 304 Stainless Steel and Food Grade ABS. Inner Non-corrosive Ceramic Core, that Will Never Rust or Dull, Making It Healthy and Environmentally. 3.2-in-1 Grinder: Unique Double-headed Design Make it Possible to Grind two Different Seasonings at the Same Time While Cooking in Hurry, Taking up Less Space in Your Kitchen than a Set of Two Individual Ones. It is Light and Convenient Enough to Carry with You When Traveling. 4.Easy to Pass: Compact Size Makes it Easy to Hold, Operate and Pass around The Table, it Looks Elegant and Great on Your Spice Rack, Countertop Or Dining Room Table. 5.Adjustable Coarseness: The Manual Grinder Set Can be Set from Fine to Coarse According to Your Needs. Anticlockwise for Coarseness, Clockwise for Fineness.