Convenient Grinding: This salt and pepper mill grinds automatically using gravity and electric power for easy, no-mess seasoning anytime. Bright Illumination: An integrated LED light illuminates the grinding area so you can easily see how much seasoning is dispensed. Dependable Batteries: Takes 6 AA batteries (not included) to power the automatic grinding mechanism and LED light for up to 6 months of use. Compact Design: Sleek cylindrical shape fits neatly on your table for stylish storage and seasoning on the go. Measures 5 inches high by 2 inches wide. Durable Construction: Strong plastic body and stainless steel grinding mechanism ensure long-lasting performance you can count on.