1. 【HIGH QUALITY MATERIAL】The salt and pepper grinder set is made of natural oak and ceramic grinding core, which is not only resistant to crushing and durable, but also safer and more environmentally friendly than electric pepper grinders. Unlike ordinary pepper grinders, the refined wooden materials of the salt mill are non-corrosive and anti-oxidative, keeping spices fresh for a long time and protecting the aroma. Nothing can take your dishes to the next level like fresh spices! 2. 【ADJUSTABLE COARSENESS】The pepper grinder set comes with an adjustable high-hardness ceramic grinding core that is non-corrosive, you can easily adjust the grind in them from fine to coarse by turning the top nut. (Tighten for fine grinding and loosen for coarse grinding). According to your cooking requirements, turn coarse sea salt, black peppercorns and other fillers into fine, even powder with a good amount and keep your table or countertop free of residue. 3. 【REFILLABLE】The salt and pepper grinders use a black and white lid design, you can easily identify whether the salt shaker is filled with salt or pepper without confusion. If you find that your grinder is empty, you can refill it at any time, refilling is very easy, just unscrew the stainless knob on the top and twist off the lid, then put sea salt, peppercorns or other spices into the grinder and put the lid back on. The reusable grinder set is your indispensable kitchen utensil. 4. 【WIDELY USED】The salt and pepper set has a large capacity which allows you to avoid frequent refilling. Manual grinding is convenient and great for kitchens, restaurants, outdoor picnics, travel and camping. They can easily grind Himalayan salt, black pepper, white pepper, cumin, cardamom and sesame or other spices. Also an indispensable tool for steaks, grills, salads, picnics and parties. Best helper for home, kitchen and restaurants. 5. 【GREAT GIFT】The classic bottle has the advantage of a streamlined ergonomic design, the holding function is comfortable and fits perfectly in your hands. The natural wooden pepper grinder with black and white lid can be matched with any furniture style. These wooden salt and pepper grinders will be a stylish and elegant decoration in the kitchen. Also as an ideal gift for your family and friends for birthday, Valentine's Day, Mother's Day, wedding, anniversary or housewarming.