1.Ceramic Grinder Core With Adjustable Coarseness : Turn top nut to adjust from fine to coarse. It will be fine when tightening the knob, it will be rough when unscrew. 2.Portable & Storage: Take it with you for barbecues, picnic camping and daily cooking. Our grinder, also a storage box can help to keep your seasoning fresh and handy. 3. Quality & Material : Our salt Pepper Grinder is made of Cherry wood, natural bamboo, ceramic rotor and stainless steel, no plastic. Excellent material for reliability and long-time use. 4.Easy Usage & easy to refill : Classic manual twist design mechanism makes your grinding smooth and effortless. Simply unscrew the screw on the top of the grinder and refill with the spice of your choice. 5.Modern & Unique : The high-quality wooden salt mill in unique and cute shape is not only an exquisite cooking accessory but also a unique addition to your kitchen or restaurant tables.