Large capacity and durable: the mill grinds approximately 2.3 oz of pepper with a new set of 4 AAA batteries (battery not included) and can grind thousands of times. Adjustable 5 levels of coarseness: the pepper mill is equipped with an adjustable grinder, allowing you to easily turn the knob to select the desired coarseness for spices, salt, or peppercorns. Switch button and LED light: features a rounded square button with CD pattern for automatic grinding with a simple press. The LED light turns on automatically during operation. Easy operation: pressing the button activates automatic grinding of black pepper or salt, allowing you to season quietly and enhance the flavor of your meal. Note: the base shown in the image is not included in the package. Color: Black Material: Stainless steel + ABS Package contents: 2 x mills 1 x instruction manual Only the items listed are included; other products are not included. Note: lighting effects and different display screens may cause slight variations in color. Measurement may vary by +/- 1-3 cm.