[Efficient Ceramic Grinding Mechanism] The ceramic grinder head of the salt and pepper grinder set is durable and efficient, allowing for precise grinding. You can easily adjust the grind size by rotating the button at the bottom, from ultra-fine to coarse, perfectly accommodating different cooking needs [Moisture-proof Seal Locks in Fragrance] This salt and pepper mill has a moisture-proof sealed lid to effectively prevent moisture intrusion, ensuring the spices remain dry and fresh. The sealed design can lock in the spices' original aroma and extend their shelf life [Food-Safe Design, LFGB Certified] The transparent body of the salt grinder refillable is made from food-safe plastic, offering a sleek, refined look compared to typical glass grinders. *The plastic parts do not participate in the grinding process, ensuring a pure, fresh grind [Stylish and Practical] This pepper mills grinders features an ergonomic design with equally upper top and bottom sections, allowing for a comfortable two-handed grip and easier grinding. Its stylish appearance complements most decor styles, enhancing your living space with a touch of quality [How to Clean Your Pepper Grinder] Unscrew the black knob at the bottom to remove the grinding head for cleaning. We recommend wiping it with a damp cloth and then drying it with a clean cloth. *Do not immerse in water or place in a dishwasher. [Note: Parcel without spice content]