Adjustable coarseness and easy to useThe ceramic core salt and pepper grinding bottles. You can easily adjust the size of the salt and pepper by turning the top knob. (Counterclockwise for coarseness, clockwise for subtlety) . Multi-Purpose Salt and Pepper Grinders Excellent salt and pepper grinder set not only pairs with salt and pepper, but also pairs with granulated fennel, sea salt, black pepper, chili, coriander, cumin, paprika, cloves, prickly ash, rosemary, thyme, sesame and more . It is an indispensable utensil in your kitchen. . Refillable Salt Pepper Grinder Transparent acrylic material has crystal clear transparency and clear vision. It is convenient for us to grasp the amount of pepper and better distinguish different spices, which is convenient and fast, saving time, large capacity avoids the repeated refilling of spices. . Perfect Size Our salt and pepper shaker works smoothly and efficiently, grinding your rock salt and peppercorns to perfection. The size of the grinder is 8 inches high and 2.2 inches wide. The grinders are large capacity, easily refillable and can be used with a wide variety of spices and condiments. (Salt and pepper are not included). . Premium Material Craftsmanship The top and bottom of the salt pepper grinder are made of natural wood, the body is made of transparent acrylic material, which is wear-resistant, and the grinding core is made of high quality ceramic, no odor, and no rust. It is an elegant and stylish addition to the kitchen and table. .