Made from non-corrosive ceramic, the durable grinder mechanism won't absorb flavors or odors, so it works for all types of peppercorns, salts, and whole spices like cumin, coriander and cloves. An airtight lid keeps spices fresh and dry while the non-slip grip on the base allows for easy, comfortable use. Our manual Grinder has stainless steel accents and a clear acrylic body, so you'll know when it's time to refill. Comes pre-filled with coarse salt. Hand wash only.