Eukein Electric Pepper Grinder or Salt Grinder Mill Battery Operated with Light At Bottom NEW HIGH HARDNESS CERAMIC MECHANISM -- Ceramic grinding mechanism was designed with better opening that help the peppercorn fall in more easily. Also provides longer life performance than metal blades. RUST PROOF, NON-CORROSIVE, NON-REACTIVE CERAMIC Will not alter the flavour of the spices ground. CORDLESS BATTERY OPERATED AND ONE-BUTTON SINGLE-HAND OPERATION -- It is a very handy gadget in kitchen! Powered by only 4 AA batteries, you can easily move around in the kitchen while cooking. And just with a push of the button, and enjoy fresh, pure flavour any time you wish! The easy one handed operation is perfect for those that like to have a free hand while seasoning or for arthritis hand. NO PRE-SET PRECISION LEVEL LIMITATION -- Why limit yourself to couple options when you can have as many as you like? It is easily adjust the groundness of your spices from Fine or Coarse by turning the wingnut at the bottom; Twist it to the Left for Finer outcomes and to the Right for Coarser outcomes. 1 Year UNLIMITED WARRANTY AND A 100% SATISFACTION POLICY, purchase with Eukein with peace of mind!