[PRECISELY ADJUSTABLE COARSENESS] Tailor your seasoning to perfection with our grinder's adjustable coarseness feature. Simply rotate the base: clockwise for finer grains and counterclockwise for a coarser texture, making it an essential tool for culinary enthusiasts seeking precision in their cooking. [EFFORTLESS ONE-HANDED OPERATION] Activate the grinder with a single press of the on/off button for easy, one-handed operation. This feature is a significant upgrade over manual grinders, allowing you to multitask in the kitchen efficiently while maintaining control over spice dispensation. [VERSATILE USE FOR ALL SPICES] Our grinder set is not limited to just salt and pepper but is also perfect for a wide range of spices and herbs. Its versatility makes it an indispensable accessory for kitchens, outdoor grilling, and restaurant use, enhancing flavors in any dish. [ENHANCED CAPACITY AND VISIBILITY] With an increased storage capacity, our grinder requires fewer refills, saving time and effort. The transparent base allows you to monitor spice levels at a glance, while its water-washable components ensure easy maintenance and hygiene. [THOUGHTFUL GIFT CHOICE] Packaged in an exquisite box, our automatic grinder set makes a thoughtful gift for various occasions like housewarmings, weddings, or holidays such as Mother's Day, Father's Day, and Christmas. Built-in lithium battery capacity: 500 mAh Full-charge continuous working time: 30 minutes Charging time: 2-3 hours Color: As shown Material: PC+ABS Package Contents: 2 x Electric grinder 1 x TYPE-C charging cable 1 x Small brush 1 x Chinese and English instruction manual Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. The measurement allowed error is +/- 1-3 cm.