51mm Black Espresso Powder Distributor and Tamper. I used this for a while to practice latte art. The side with the ridges is used to distribute the powder evenly, and the flat side is used for tamping. The three angled slope bases can be adjusted and fixed to your preferred height. This 51mm base diameter is for espresso machines with a 51mm filter diameter, such as the professional standard E61 group head. There are no major stains or scratches, but please understand that this is a used item before purchasing. Thank you. [Specifications] Material: Aluminum handle + 304 stainless steel base Size/Weight: Bottom diameter: 58mm, Handle diameter: 64mm, Total height: 33mm (adjustable), Weight: 234g #espresso #latteart