COLE & MASON Genoa Forest Wood Salt Grinder - Wooden Mill Includes Precision Mechanism and Premium Sea Salt Diamond sharpened ceramic precision mechanism creates a smooth and even turn Easily fill the modern style salt mill by removing the top Conveniently select between fine or coarse granules by adjusting the knob on top Unique 6 inch tall wood and acrylic design with premium balance and weight Lifetime Guarantee, hand wash with damp cloth, do not submerge