1. Rechargable Pepper Mill Grinder- This rechargable pepper grinder electric support fast recharge, environmental, saving you time and money. 2.Operates by Gravity - One-touch, one-handed operation makes for quick use. Works by gravity, simply turn the salt grinder mill upside down, it will start grinding automatically! No more sore hands due to manual grinding. With the built-in LED light, allowing you to add the perfect dash of salt or pepper in dark environment. 3.Adjustable Coarseness Control -The integrated coarseness knob gives you precise control over the size of your grinds. Simply twist the knob to adjust the cut size to your preference, from coarse to fine. This gravity pepper grinder also feature a ceramic core that won't wear down, let you hold the flavor. 4.Large Grinding Chamber - This salt grinder electric rechargable features large capacity of 4.7oz (140ml) that holds the most salt, pepper, or other spice. Save your time and aggravation. Plus the transparent acrylic allows you easily view the amount of the salt or pepper you added. 5.Best Gift Ever - Scratching your head for an original Idea to gift your loved one on holiday season? This is it! Perfect gift for anyone looking for convenience, especially friendly for elderly!