One-Hand Operation In Contrast To Manual Grinders, This Battery-Operated Grinder Enables One-Handed Operation So All You Have To Do Is Press The Button On Top Of The Grinder To Season Your Food Notice: Each Electric Grinder Requires 6 Aaa Batteries (Batteries Not Included) Adjustable Size The Grinder Includes An Adjustable Grinder Button And An Led Light On The Bottom You Can Adjust The Coarseness Of The Seasoning And See How Much Seasoning Is Added For An Exact Seasoning Premium Qualitt The Electric Pepper Mill Uses A Durable Ceramic Grinder Core That Does Not Rust Or Dull Like Stainless Steel And Does Not Affect The Taste Of Your Spices And The Vertical Grain Design Helps You Hold The Grinder Firmly Without Slipping Widely Used Inroserm Electric Salt And Pepper Grinder Is A Great Replacement For The Normal Salt And Pepper Shakers This Product Is Suitable For Seasonings Like Pepper, Himalayan Salt, Condiments Etc It Is A Kitchen Necessity For Every Family