High Level Craftsmanship: These grinder kits are made from oak,which naturally produces the desired texture,which makes the kit so exquisite.Low Maintenance: Our large wood grinders have low maintenance costs. very low maintenance,so you can focus on more important things,each grinder can hold a large number of particles,so you don't have to refill them often.The size can be adjusted freely : it can grind a variety of small dry particles such as pepper,black pepper,sea salt,cumin,etc.,to maintain the original flavor of the seasoning.Natural material: natural wood and sealing design will keep the perfume dry and moisture free. Your spices will stay fresh.Product Material: Oak,Ceramic,Stainless Steel Product Use: Home Kitchen,Hotel,Barbecue,Dining Table Features:1. Wooden abrasive tools are more decorative and textured.2. Large capacity,can store granular items3. Ceramic grinding core,high hardness,corrosion resistance,healthy and environmentally friendly,washable and easy to clean.1. Unscrew the upper screw and open the cover2. Add Seasoning Granule Grinder3. Close the cover and tighten the screws (adjustable)4. Turn the lid clockwise to grind the powderNotice:1. The abrasive particles should be less than 8mm,because the maximum distance from the grinding plate is 8mm,and the particles larger than 8mm should be lightly ground before being ground.2 . It is not recommended to clean the pepper mill with water. Wipe the exterior with a damp cloth and wipe dry. Internal cleaning can remove residual residue in the magic pottery core by milling the rice to avoid the generation of peculiar smells.3. Log quality,natural texture and mineral knots are unavoidable and will not affect normal use.4. Do not disassemble the middle part by yourself,this part is assembled by machine. If you disassemble the machine by yourself,you may not be able to restore the original function.Package includes: 1x white pepper grinder and black pepper grinder