La mellow Espresso Coffee Constant Pressure Tamper, 53mm (Stainless Steel Base + Aluminum Handle), Includes Tamper Mat

This constant pressure tamper is a tool designed to achieve uniform and consistent tamping. It prevents excessive force or tamping at an angle, making accurate tamping easy even for beginners. When the powder in the basket has been compacted with a consistent pressure (approximately 30 pounds), you will hear audible feedback, allowing you to confirm that tamping has been done correctly. Includes a tamper mat.