51mm Pure Espresso Enjoyment: This tamper features a 51mm size that works perfectly with multiple models including ECP3120, ECP3531, ECP3220W. Be sure to check your filter size before purchasing. Perfect for Professional Baristas: Designed with a rounded baffle, it ensures vertical pressing and avoids tilting of the coffee puck due to non-vertical force angles. This makes it perfect for achieving a perfectly vertical puck, even between different people. Food-Safe Stainless Steel Tamper: Made with food-grade stainless steel, it is dishwasher-safe and rust-free. It provides up to 35 pounds of optimal tampering capacity and ensures that baristas form a flat concentric ring pattern in the filter. Your Espresso Tastes Better: With this tamper, coffee gets consistent distribution and pressure every time, eliminating critical variables in making espresso for even extraction. This is a must-have accessory for any coffee lover. Impress Your Friends: It's an ideal gift for any coffee lover and home who wants to get the most out of their espresso machine. Color: As Shown Material: Stainless Steel Package Contents: 1 set x coffee powder 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.