HIGH QUALITY MATERIAL: These salt and pepper shakers are made from food grade acrylic material, stainless steel and ceramic rotor. The high quality clear acrylic grinder with an elegant wooden finish, it is an elegant and stylish addition to the kitchen and table. SALT PEPPER GRINDERS - Easily fill salt or pepper into the salt grinder and the pepper mill by removing the top. EASILY ADJUSTABLE MILLS: You can adjust the size of salt and pepper by simply turning the top knob. Not only does it produce a perfect grind for the dinner table or for the kitchen, you don’t have to flip it to distribute the salt. To adjust, simply turn the nut at the top counter-clockwise for coarse and clockwise for fine. CERAMIC GRINDER: Our mechanism grinder is made from quality and durable ceramic, we believe a ceramic rotor is required for grinding salt as salt will corrode the metal rotor and cause rust and failure. < p> LARGE CAPACITY: The size of the salt grinder is 6 inches in height and 2.34