Features: Brand new and high quality Made of 304 stainless steel and available in 3 sizes, this espresso gravity distributor fits perfectly into most portafilters. The revolutionary gravity design avoids manual depth adjustment, and the internal rubber rings keeps the height. This coffee dispenser is easy for beginners to become experts, helping beginners design the coffee extraction depth and enjoy a perfect coffee making experience by simply determining the extraction depth. Perfect gift for espresso lovers. Premium construction quality ensures quality and durability for long term and consistent use. Achieve consistent and high quality coffee by automatically adjusting the tamper's height to fit different cup sizes. Specifications: Material:Stainless Steel Size:51mm/53mm/58mm Height:Approx.40mm/1.57inch Package Includes: 1x Gravity Coffee Tamper note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.