【PREMIUM MATERIAL】Premium salt and pepper grinder are made of all-natural wood, ECO-co.ukiendly and durable. The internal structure uses a non-corrosive ceramic core and robust stainless steel. The ceramic core is not only sharper than the ordinary steel core, but the ground spices are more delicate and silky, and the flavor is better. With high-quality materials, our pepper grinders are better than most pepper mills on the market, more able to withstand the test of time. 【EASY TO USE & REFILLABLE】Easy operate pepper grinder, possess an efficient adjustable grinding mechanism, just by twisting the nut with a non-slip texture on the top of the grinder, it can easily turn the lid for manual grinding (turn clockwise for fine, turn counter-clockwise for coarse). In addition, it can be refilled, with no need to replace the new pepper mill. We never produce products that can only be used once, just to provide you with long-term accompaniment. 【EASY TO DISTINGUISH】The clear acrylic part of