Kacheeg 70ml Transparent Pepper Grinder with Adjustable Coarse to Fine Ceramic Blades 11 x 4.9 x 4cm1. With a scientific capacity of 70ml, it reduces the loss of fragrance caused by long term storage of spices. 2. Rotate clockwise for fine grinding and counterclockwise for coarse grinding, allowing you to freely switch the grinding particle size. 3. The ceramic grinding component is resistant to salt and oil corrosion and does not produce a metallic taste. 4. The high transparency acrylic body enables you to observe the remaining amount of spices