- 1.53mm precision base designed to work with the tapered Breville 54mm portafiler baskets, including the Barista Express, Barista Express Impress, Barista Pro, Barista Touch, Barista Touch Impress, Bambino, Bambino Plus, Infuser and Duo-Temp Pro. This ensures compatibility across a wide range of Breville 54mm baskets for consistent distribution. - Solid Food 304 stainless steel base provides reassurance when you make espresso. Anti-slip aluminum alloy handle is perfect for hand use. Anti-rust design; it is built with premium material and features an exquisite appearance. - Height is adjustable by its screw mechanism (no grub screws, shims, or Allen keys required) to suit different doses or baskets. - Low profile enables a straight-arm tamp at 90 degrees to the counter. It evenly redistributes coffee grounds to apply an even tamping pressure using the palm of the hand, helping with control and consistency. Use scenarios - Home setup with a Breville 54mm basket (Barista Express, Barista Express Impress, Barista Pro, Barista Touch, Barista Touch Impress, Bambino, Bambino Plus, Infuser or Duo-Temp Pro). After grinding, use the distributor to level the grounds before tamping to achieve a consistent bed and shot quality. - Multi-model household or small cafe where you switch between different doses or baskets. The height adjustability allows quick adaptation to different preparations without tools. - Training or learning tamping technique. The low profile design supports a comfortable straight-arm tamp at 90 degrees to the counter and palm-based ground redistribution for improved control and repeatable results.