- High-quality Material - The acrylic salt and pepper mill is made of ceramic grinding core and high-quality acrylic material. After countless experiments, we have developed a high-quality acrylic material that looks very similar to glass but is harder than glass, so that The pepper mill grinder is more durable and brings you a better life experience. 2. Unique Design - The pepper mill grinder has an airtight lid that allows you to lock in the freshness of the salt and pepper to keep your dishes fresh! If you love food, then you will definitely need a salt and pepper grinder, which is very convenient to put ground pepper or Himalayan salt in a salt shaker and use it directly. 3.Adjustable Thickness - The ceramic pepper grinder is non-corrosive, will not absorb the taste, and keep the original taste of the seasoning. You can operate the pepper mill’s acrylic knob and salt as needed, allowing you to grind different thicknesses of spices with ease. Give you simple and fast delicious