1.perfect for picnics, restaurants, dinners, parties, barbecues.2.Easily adjustable from fine to coarse sand.3.Manual operation, no battery required.4.The lid opens easily. Just flip and grind the spices to release a scent.5.Perfect with sea salt, coarse salt, salt, whole pepper of any variety, or your favorite .how to ?1.Note: Unscrew the top stainless steel nut.2. Open the round wooden lid and pour in peppercorns, sea salt or other seasonal items.3. Cover screw on top nut.4. Turn the nut clockwise for fine grinding.5. For rough grinding, turn the nut counterclockwise.6. Turn the cap clockwise and the flavor comes from the bottle.note:Please rotate the protective cover clockwise during the grinding process.Please note it does not contain salt and pepper.Do not overtighten as this may damage the abrasive core.size:22cmMaterial:Ceramic + rubber woodcolour:Wood colorPackage Contents:1 * Pepper grinderOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.