This salt and pepper grinder set is made of natural acacia wood, durable and long-lasting.  The grinding mechanism is made with premium stainless steel, a corrosion-proof and rust-resistant material that will pass the test of time. The coarseness is adjustable so you can grind your spices to the desired texture and season your food. Set includes 1 tray, 1 wooden spoon and 1 cleaning box.