SAFE AND HEALTHY：This pepper mill consists of natural oak, stainless steel and ceramic grinding mechanisms. The natural texture fits any style of furniture, adding sophistication, convenience and functionality to any meal or party. The oak pepper mill is waterproof and moisture-proof, protecting your salt and pepper from moisture and keeping it fresh for a long time. ADJUSTABLE CERAMIC ROTOR：The ceramic grinding mechanism is made of ceramic and stainless steel. It works well and is not easy to corrode. Even children and the elderly can easily use these mills. According to your needs, the nut on the top of the grinder can be adjusted from loose to tight. Fine roughness, freshly ground seasoning ensures the best taste. GOOD QUALITY AND CONVINENCE：Salt and pepper grinders are widely preferred over traditional shakers. You get the freshest seasoning available, ensuring the best taste of food. Pepper, coriander, coriander, cumin seeds, paprika, cloves, rosemary, thyme and much more, it works great.  flavors at the same time, saving time. DURABLE QUALITY LIFESPAN：Excellent material for reliability and long-term use. Don't worry about rusty tasks like metal grinder, The excellent non-corrosive ceramic grinder, the ceramic grinding core is more durable, harder and more delicate and smooth than ordinary steel core.  Please note that in order to shorten the service life of the grinder, do not tighten the upper nut too tightly. Note: The data is manual measurement, please allow an error of 1-21cm, due to the differences between the light and the display, there will be a certain color difference, the specific received in kind prevail.