1.PREMIUM MATERIAL: Salt and pepper grinder set are made from high-quality natural oak wood material, no plastic parts, no paint smell, that makes it a durable product. Spice grinder exquisite craftsmanship with stainless steel gaskets and ceramics perfectly blended to ensure long-lasting flawless grinding makes the grinder an ideal product. Oak wood featuring natural water resistance, able to keep the salt and pepper away from moisture. 2.UNIQUE DESIGN SURFACE: Antique style with elegant and simple look, black and white salt and pepper shakers has an attractive matte and standard round design, paired well with the other color accessories. Delicate matte finish won't display any spots and resist daily scratches. Salt grinder and pepper mill elegant design will blend well with any furniture styles and is a perfect addition to your dining table. 3.ADJUSTABLE FUNCTIONAL DESIGN: Professional salt and pepper grinder contains an efficient adjustable. Just use the stainless steel knob on the top to adjust the coarseness of the salt and pepper to your liking from fine to coarse. COUNTER-CLOCKWISE FOR MORE COARSE, CLOCKWISE FOR FINE. our pepper grinder and salt shaker are visually distinguishable between "Black" and "White", making it easier for you to tell them apart. 4.LARGE CAPACITY AND REFILLABLE: Refillable salt cellar and pepper mill has enough capacity so that you don't have to fill it up again and again. Smooth and burr-free surface cooperates with the streamlined design, offering a comfortable grip. Wood salt shaker and pepper grinders will not take much space in your cabinet. After use, Easily refill the salt or pepper into the manual grinder by screwed off the oak top cap, with no mess. 5.WIDE RANGE OF USE: Spice grinder and salt and pepper grinders with its perfect ceramic rotor movement gives you a perfectly ground seasoning. Great for variety of peppercorns, salt, black or white pepper, sea salt, Himalayan salt, pills and more. You can adjust fine/coarse grinding to get the fresh seasoning every time and enjoy your food more with the fresh, original taste. NOTICE: Pepper grinder stops working if it hits a stone and hard object.