Fangrui Product Details 51mm Espresso Tamper Stirrer 51mm Disc Sieve Set: The Ultimate Espresso Tool Set Includes Three Key Components: 51mm Espresso Tamper, Espresso Wdt Tool And 51mm Espresso Disc Sieve. 51mm Coffee Tamper: This Coffee Tamper Fits Handles That Are 51mm Or Larger. The Spring-loaded, Calibrated Compactor Delivers An Optimal 30 Lbs Of Force, Ensuring Even Compaction Of Your Coffee Grounds For Optimal Extraction For The Shot Of Espresso Every Time. The Base Of The Tamper Is Made Of Food-safe Stainless Steel, Which Is Safe And Healthy. The Tamper Is User-friendly And The Handle Is Ergonomically Designed To Ensure Easy Grip And Convenient Pressing. Espresso Wdt Dispensing Tool: The Coffee Stirrer Is Designed With 5 Thin Stainless Steel Needles To Break Up Any Lumps, Fluff Up The Coffee Bed And Create An Even Coffee Density In The Basket For A Smoother, Richer And Tastier Coffee . 51mm Espresso Disc Screen: The Espresso Disc Screen Is A Great Addition To Your Espresso Brewing, By Creating An Even Surf