Welcome to our shop! Automatic Operation: Our pepper grinder features an advanced gravity-sensitive design. Simply invert the grinder to get freshly ground spices. Automatic Stop: Upright positioning automatically stops the grinding process. Extended Lifespan: To extend the grinder's life, avoid continuous upside-down use for more than 5 minutes. Allow a 3-minute rest before resuming grinding. High-Quality Materials: The stainless steel lid provides a comfortable feel. High-quality acrylic material is more durable than glass. Large Capacity & Transparency: The clear bottle design makes refilling and cleaning easy, reducing the need for frequent refills. Easy Adjustment: A ceramic coarseness adjuster is located on top. Rotate clockwise for fine grains and counterclockwise for coarse grains. Recommended Ingredients: Dried Himalayan salt and peppercorns are recommended for optimal grinding results. New Blue LED Light: A soft blue light automatically illuminates during upside-down use and turns off automatically when upright. You can precisely see where your spices are falling and control the amount ground, preventing waste. Satisfaction Guaranteed: Customer satisfaction is our top priority. If you encounter any issues with the product upon receipt (damage, incorrect quantity, etc.), please contact the seller immediately. We will do our best to provide satisfactory customer service.