GRINDED AND FILTERED: Located at the bottom of the funnel, where powdered spices dispense into glass jars, a built-in filter in the middle section helps to sift the contents. Avoid idle operation to prevent metal friction. EASY TO USE: The 4-piece design allows for smooth rotation, enabling simple assembly and disassembly for cleaning. Keep your spices and grinder fresh with this durable grinder that prevents spills. PERFECT SIZE: This powder grinder is compact and portable, measuring 1.73 x 4.21 inches, with a clean and minimalist design. Ideal for personal use and makes a great gift. DESIGN: The grinder separates into 4 sections, 3 of which feature compartments. The top section is a cover with a handle for manual operation. The design is both functional and practical for grinding spices. MATERIAL: Constructed from aluminum alloy, it maintains its appearance and performance with daily use and does not fade. Thoughtful material use helps reduce waste.