What it can offer you is a refined and simple grinder because of its one-piece design; and its smooth surface without burrs because it is finely ground. You can adjust the thickness of spice powder by twisting the nut at the top of the grinder to meet your grinding different condiment needs. It is constructed of PP material. The bottom diameter of the mill is 5cm, and the total height of the product is 15.5cm. This product is perfectly suitable for home, household, dorm, kitchen, etc. Item Name: Pepper Grinder Material: PP Features: Manual, Portable Design, Easy to Adjust, Durable Size Details: Bottom Diameter: 5cm/1.97"(Approx.) Height: 15.5cm/6.1"(Approx.) Notes: Due to the light and screen setting difference, the item"s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pepper Grinder