ANSOOK 51mm Espresso Tamper, Stainless Steel Tamper Powder Press with Scale, Espresso Hand Tamper with Tamper Mat, Coffee Tamper & Cleaning Brush

51MM COFFEE TAMPER: This tamper is a good fit for 51mm or 52mm portafilters. Made of food grade stainless steel, it will not rust even after long-term use.
THREAD BASE: Solid stainless steel thread base, grain pressed powder, can withstand the pressure of coffee extraction, gather the powder to avoid being dispersed.
SCALE ADJUSTMENT: With a 6-14 scale, accurately adjust and press to determine whether the pressure on the coffee powder is in place.
30 LB PRESSURE POWDER: Built-in removable control spring automatically springs back after pressing powder, 30 lb pressure will bring you a better coffee experience.
FREE SILICONE PAD AND CLEANING BRUSH: In order to facilitate the cleaning and preservation of the product, we include a cleaning brush and silicone pad for each powder press. After use, you can place the powder press directly on the silicone pad to avoid getting dirty.

Hello,