Herb Spice Grinder 4 Layer Zinc Alloy Metal Grinder Spice Crusher Rainbow Color Feature: Multiple functions: Ideal for grinding spices, herbs, coffee, etc. Sharp teeth: Super sharp, well-designed, and correctly placed teeth can achieve the best grinding effect ensuring easy access to high-quality herbs. Easy to use: The four-piece design is easy to assemble, disassemble, and clean. Its magnetic cover serves as a perfect seal to prevent anything from leaking out. It is equipped with a high-quality stainless micro sieve. It comes with a small scraper for collection. Optimal size: mini, compact, durable, and easy to carry. Specification: Model A Size: 38 mm x 35 mm ( 1.5" diameter x 1.42" height ) Model B Size: 47 mm x 38 mm ( 1.9" diameter x 1.5" height ) Material: Zinc Alloy Color: Rainbow Package Includes: 1x Grinding machine