Get an authentic restaurant experience with these peper &salt grinders. Create your own, it gives you that professional chef feeling. FEATURES: It’s composed of spice container, black body and adjustable coarseness ceramic. It can be used in the kitchen, picnic, party and more. ENJOY it! The black body and spice container makes ait more beautiful. Looks COOL! EASILY REFILL. Just remove the spice container at the bottom and refill. The blue light will turn on when you are making a delicious food. You can see the pepper and salt you put in the food. It come with a adjustable FINE ceramic rotor, you can turn the grinder knob to choose the coarseness. EASILY USE. Just load the spice and the battery, adjust the coarseness, then turn it over and start grind. The blue LED light will turn on when you use it. A powerful motor can grind any spice you want. You can taste the fresh spices at home. SATISFACTION GUARANTEE: We offer one year warranty, If you're not satisfied with this product, you can receive a full refund within 30 days of your order.