Designed with compact size, the spice grinder is easy to carry. Besides, it provides function of grinding, storage and filtration. Featuring sharp teeth, the spice grinder could provide you with efficient grinding. Besides, it is easy to clean. It is constructed of alloy material. There are 3 sizes for you to choose from. It is suitable for grinding herb, spice, tea, etc. Item Name: Herb Grinder Material: Alloy Features: Sharp Teeth, Four Layers, Corrosion Resistant Size Details: Diameter: 4cm/1.57" (Approx.) Diameter: 5cm/1.97" (Approx.) Diameter: 6.3cm/2.48" (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 Herb Grinder 1 x Scraper