COLE & MASON Solo Salt Grinder - Acrylic 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 5.5 inch tall classy design with premium balance and weight Lifetime Cole & Mason Guarantee, hand wash with damp cloth, do not submerge