- High Quality Material - The acrylic salt and pepper grinder is made of ceramic grinding core and high quality acrylic material. After countless experiments, we have developed a high-quality acrylic material, which looks very similar to glass but is harder than glass, so the pepper mill is more durable and brings you a better life experience. 2 . UNIQUE DESIGN - The pepper mill has an airtight lid that allows you to seal in the freshness of the salt and pepper to keep your dishes fresh If you love food, then you definitely need a salt and pepper mill that 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, does not absorb the taste and keeps the original taste of the Spices. You can operate the pepper grinder’s acrylic knob and salt as needed, allowing you to grind spices of different strengths with ease. Give you delicious enjoyment easily and quickly. 4.Easy to Clean