High Quality: This herb grinder is made of aluminum alloy with fine workmanship, making it durable, rust-resistant, and corrosion-resistant for long-term use. Quick Grinding: The grinder consists of 4 parts: a base, filter, grinding blades, and a lid. Manual rotation can grind small pieces of dried spices, and powdered herbs can be obtained after filtering. Easy to See: The transparent lid with a magnet makes it easy to observe whether the herb is completely crushed. The zipper design is beautiful and unique. The magnetic closure reduces herb spillage and prevents waste. Perfect Size: The hand grinder is 6.2 cm in diameter, 2.4 feet in height, and 5 cm in height, making it small, lightweight, and easy to store. Perfect for home or on the go. Wide Use: Suitable for grinding herbs, peppers, spices, chili peppers, etc. The included small brush is convenient for cleaning the grinder and collecting more spice powder.