The rechargeable pepper grinder set features advanced Type-C fast charging, achieving a full charge in just 1 hour, with a 5-minute charge sufficient for daily use. It supports use while charging, eliminating the need for disposable batteries and promoting environmental sustainability. With automatic one-hand operation, it grinds spices effortlessly at the push of a button, while a separate battery and spice container prevent contamination. The grinder offers 5 levels of adjustable coarseness, using a durable 304 stainless steel drive shaft for precise grinding. Its 70ml food-grade ABS container minimizes refilling, with a transparent design for easy monitoring and a cover to prevent dust and mess. The set includes two grinders in white and black, perfect for pepper, salt, rosemary, cumin seeds, and red pepper, ensuring convenient and versatile seasoning.