The Grinder is an easy to use pepper grinder. This spice grinder can be adjusted to achieve the perfect coarseness.As easy to use as it is to refill, the OXO Salt and Pepper Grinders are just what every kitchen needs. These grinders can be adjusted from coarse to fine. A noncorrosive ceramic grinder won't absorb flavors or odors, which means it can be used as a spice grinder. The clear body makes it easy to see when it's time to refill. This spice grinder lies flat when it's being refilled. Filled with either salt or black peppercorns. Grinders come individually or in a set. Made of stainless steel and plastic.