PREMIUM DESIGN: The electric coffee grinder adopts high quality food grade stainless steel stirrer and powerful motor, ensuring longer service life and BPA free and good mechanical performance.One-touch operation: Just press one button. Press and hold the button for a while to start, release to stop. It is perfect for processing coffee beans from coarse (10 seconds) to medium (20 seconds) to fine (30 seconds) in just a few seconds. With the transparent cover, you can clearly observe the grinding status of the coffee beans inside and check the condition of the coffee at any time.MULTI-FUNCTIONAL: This is a professional electric grinder! All dehydrated and fragile foods can be ground with this product, including coffee beans, legumes, grains, spices, herbs, nuts and more.Suitable for multiple areas: In addition, as this grinder is small, light and easy to store, it is also suitable for homes, offices, dormitories, etc.High quality: High temperature resistance, anti-corrosion, durable.