Specification:Color: as pictures shown.Material: wood, ceramic grinding coreSize: 5.5*22cmFor pepper grinders, coarse salt, sesame seeds and other small, crisp food Product, suitable for home, kitchen table, restaurant, hotel, etc.How to use a pepper grinder1. Unscrew the top screw2. Open the top cover3. Put the peppercorns into the grinder, then close the lid and screw back the screw cap4. Turn the top cover clockwise to grind the pepperPepper grinder cleaning methodPut the rice into the grinder for grinding, and the residue in the ceramic core will be cleaned out along the rice powder.Note: Do not over-tighten the screw cap to prevent damage to the ceramic grinding centerNote:There might be a bit color distortions due to different computer resolutions.There might be a slight errors due to different hand measurement.Package included:1/2 manual salt grinder.