Electric Spice Grinder: This compact household kitchen grinder is designed for grinding dry and solid food ingredients. Ideal for processing dried spices, peppercorns, nuts, and grains. Note: The herb grinder features short-circuit protection, automatic power-off protection, and motor temperature protection. If the device stops working after prolonged operation, allow it to cool for 2-3 minutes. Compact & Time-Saving: This automatic powder grinder efficiently processes large quantities of powder in minimal time, enhancing productivity and efficiency in powder processing tasks. Its grinding efficiency surpasses traditional manual grinders by 30 times.