UNIQUE DESIGN - - This electric pepper grinder has a big and wide mouth spice container,acrylic body(BPA-FREE), refillable- Just simply screws stainless steel top off the wide opening, and refill it easily with no mess. Each salt and pepper shaker has a large capacity that can hold 2 or 3 cups of spices. You do not need to add them frequently, and you do not have to worry about running out of spices after a meal. EASY TO OPERATE and CARRY - - Our pepper grinder adopts advanced gravity sensing design, no need manual grinding, no buttons to press. Simply flipped the grinder and you will have fresh ground spices. It is very suitable for gathering with family and friends, having a picnic, etc, and is convenient to carry. ADJUSTABLE ROUGHNESS MILL - - Electric pepper mill with adjustable grinder, you can easily adjust the grinder knob to choose the coarseness of your spice,salt or peppercorn.Many grinding levels for your choice allows you to grinder your spices from coarse to fine. BLUE LED LIGHT - - As long as you flip your wrist, the salt and pepper shaker blue light will light up, which is not only bright but also soft, making the whole space warm and romantic. And the light clearly illuminates the food, which helps to prevent the food from being over-seasoned. - - High quality acrylic material, Non-corrosive and antioxidative, makes spices fresh and healthy. The modern and fashionable design is the perfect addition to any kitchen and also a great gift. Any problem with the pepper grinder set.