Automatic Refillable Pepper Mill Set - The pepper mill is a godsend for those who suffer from arthritis in their hands. Save fights with a twist, fights with a hand grinder. No need to twist, push or anything like that! This electric pepper mill is not rechargeable and each unit requires a total of 4 AAA batteries. These are not included. Convenient switch button - This pepper grinder is activated by simply pressing a button which instantly starts grinding and dispensing salt or pepper. The salt and pepper grinder works well, as soon as you aim the grinders at your food the salt and pepper come out quickly. Since most of the time you need a very small amount. So the electric button grinder can make it easier to control the amount of grind with the button. ADADACTABLE - There is an adjustable knob at the bottom of the battery salt and pepper grinder set so you can turn the dial to choose how hard you want your grind to be coarse. The salt mill has a cool white LED light at the Garnish to help you check the amount of pepper and add salt and pepper exactly where you want it. It's really cool and fun to use. Easy Way to Rement - Rear loading opening with a sliding door makes the pepper mill extremely easy to fill with your choice of salt or pepper. There is a small transparent window in the front of the grinder to clearly see how much salt or pepper is left in the container. Great Gift - Rechargeable pepper mills are very functional, stylish and a lot of fun to use. These pepper cannons make a great gift for anyone who loves to cook or is tired of the work you have to put into using traditional hand grinders for Just a Little Spice. The automatic pepper grinder is definitely suitable for gifts.