This Chrome Graviti Battery-Operated peppermill is so easy to use you won't believe it!Just turn the mill over and gravity takes over. The mill automatically starts grinding fresh pepper. No buttons to press, levers to crank or handles to turn. Because the grinding mechanism is at the top it won't leave ground pepper everywhere.The adjustable ceramic grinder can accommodate any dry spice, including sea salt. Clear acrylic window lets you know when it's time to refill. Mill stands 7 1/2" tall. Batteries not included. Comes with a 1 year manufacturer's warranty.