The Pump and Grind Salt and Pepper Mills are designed for maximum agility in the kitchen. These mills allow you to grind your salt or pepper with a single hand, leaving the other free to stir the pot, grab an ingredient from the pantry, or wrangle a disobedient child. Simply press the pump-action button on the top of the mill to grind and dispense a shakes-worth of salt or pepper. Adjust the coarseness by twisting the bottom. These restaurant-grade mills are made from stainless steel and will provide years of grinding service. http://www.vat19.com/dvds/pump-grind-one-handed-salt-pepper-mills.cfm?adid=youtube