"Bright white light precisely controls the amount of ground spices: When you press the button of the electric salt and pepper grinder set, a bright white light turns on. White light will be brighter than blue light and can grind food. You can also check the evenness of the added area to prevent over seasoning. This compact and practical electric salt and pepper grinder set will make your dinner with your loved ones or family a cozy atmosphere. One-hand button operation is more precise and convenient: The automatic salt and pepper grinder set can be operated with one hand, freeing the other hand. The button control is more sensitive than gravity sensing and can accurately control the grinding amount. The crushed spices will remain at the bottom of the automatic salt and pepper grinder. DUAL CHARGING BASE AND RECHARGEABLE BATTERIES: The electric salt and pepper grinder set comes with dual charging bases and rechargeable batteries. When the electric salt and pepper grinder set is placed in the charging base, the running battery of the salt and pepper grinder set will automatically charge, achieving integrated charging and storage. Note: Please tear off the insulation strip on the inside of the battery cover when using it for the first time. Adjustable Coarseness for Different Spice Granules: You can control how thickly you grind your spices by simply turning the knob on the bottom of the cordless electric salt and pepper grinder. Get a variety of delicious experiences easily Turn clockwise for thinner, counterclockwise for thicker. The electric pepper grinder is rechargeable and suitable for most spices. Such as black pepper, sea salt, white pepper, etc. THE MOST PRACTICAL GIFT: The automatic pepper and salt grinder is a must-have for the kitchen and dining table. Great for cooking or grilling. Makes a great addition to your kitchen and dining table. The electric pepper and salt grinder set is an essential life tool for arthritis sufferers. Exquisite packaging makes the pepper grinder a great New Year gift. material: plastic Colour: Black Package contents: 2 x grinder 1 x charging base 1 x charging cable Only the above package contents, other products are not included. NOTE: Light reflections and different monitors may cause the item's color to vary slightly from the actual item. The measurement allowance is +/-1-3cm. "