Come and Check Our Branding Solutions.The pepper grinder runs on batteries(uses 4 AAA batteries,not included).Single button design so you can season your food with just the touch of a button.Turn the grinding knob on the bottom of the pepper mill to adjust the roughness according to your needs.Rotate clockwise for fine particles and counterclockwise for coarse particles.In addition,the detachable grinding head can be cleaned anytime and anything,avoiding odor and residue.The blue LED light design not only allows you to easily monitor the amount of salt and pepper you put in,but also accurately see the storage area.This electric pepper grinder can grind a variety of spices like Himalayan salt,sea salt,white and black pepper,black sesame and Sichuan peppercorn.LOGO can be customized. Pls check inventory and detailed info before placing your orders.