Auto-Calibrated for Perfect Pressure: This espresso tamper features an advanced spring mechanism that automatically adjusts to the depth of your coffee grounds, applying over 30 pounds of pressure for optimal extraction. Enjoy a balanced, delicious espresso every time without the guesswork. Precision Engineered for Coffee Lovers: Whether you're a home enthusiast or a professional barista, this tamper offers a 53mm / 58mm / 51mm stainless steel base for precise, effortless tamping. The built-in spring mechanism ensures consistent pressure without the need for manual adjustment. Built to Last with Premium Materials: Crafted from durable stainless steel and robust wooden materials, our espresso tamper is designed for longevity. Resist wear and tear while enjoying a superior coffee-making experience for years to come. Ergonomically Designed for Comfort: Featuring a walnut wood handle, our tamper is ergonomically shaped to reduce fatigue during extended use. Ideal for busy baristas or avid coffee makers who demand comfort and quality in their tools. (Threaded bottom-elastic powder compactor) Color: As Shown Material: Stainless Steel + Wood Package Contents: 1 * Coffee Espresso Tamper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.