YIYATOO automatic coloured pepper mill and salt grinder (green) Smooth lines, perfect set structure, so that you feel deep charm of modern life. Just push the button, to add unlimited variety of delicacies flavor Equipped with a Ceramic Grinder, this Electric Salt Mill is Perfect for Your Kitchen The clear glass bodies will let you know when it's time to refill Can be used for: pepper, pepper, coarse salt, sesame, fennel, cumin, etc It is Battery-Operated and Requires 4 double AA batteries which are not included