TAUT Glass Pepper Grinder Pepper Mill Adjustable Spice Grinder Non-corrosive ceramic grinder won't absorb flavors or odors Rotate tab to easily adjust Grinder setting from fine to coarse Simply turn Grinder over and unscrew cap to refill. Grinder rests flat when upside down for easy refilling Oak: 6.8" H x 1.97" D Glass: Height 5.3", Top Diameter 2.5", Bottleneck Diameter 1.8", Bottom Diameter 2.6"