Refillable Salt Mill & Shaker: This Cole & Mason salt mill is fitted with an ultra-sharp ceramic mechanism that doesn't corrode with time; fill the mill with your preferred type of coarse salt Adjustable Peppercorn Mill & Grinder: This pepper mill is made with a Precision+ carbon steel mechanism that strips peppercorns so that their flavor is best released; the spring-loaded mechanism allows you to adjust the grind from fine to coarse Refined Spice Grinder: To keep the salt and pepper mills clean, wipe the mills with a damp cloth and use a clean cloth to dry; do not immerse the shaker set in water or place in a dishwasher Covered Salt & Pepper Mills: All Precision+ Cole & Mason salt and pepper mills are covered by a lifetime mechanism guarantee so that you can always rely on our kitchen accessories during meal prep Seasoning & Spice Tools: Cole & Mason continues to place seasoning at the heart of the kitchen