Natural wood materials: wood, ceramic and stainless steel. No plastic material, healthy and eco-friendly, you can use it with confidence. Multi-functional salt shaker: seasonings like pepper, sea salt, black pepper for canding, spicing picnics, barbecue parties and everyday cooking, as a kitchen or table to add fun to your life. Adjustable ceramic grinding: The adjustable ceramic grinding core lets you manually grind seasonings to your liking, from fine to coarse, for all types of salt and pepper. [Adjustable Grinding Mechanism]: The salt and pepper shaker has an adjustable ceramic grinding core, just turn the knob on the top to adjust the seasoning from fine to coarse. Unscrew and remove the upper nut, pour the pepper or the sea The salt. For fine grinding, turn the nut clockwise. For coarse grinding, turn the nut counterclockwise. PORTABLE AND CONVENIENT KITCHEN TOOL: The salt and pepper grinder can grind all kinds of spices. Portable and practical, very convenient for kitchen and