53mm Adjustable Distributor - 53mm distribution tool base designed to work with the tapered Breville 54mm portafilter baskets, including the Barista Express, Pro, Touch, Bambino Plus, Infuser and Duo-Temp Pro. The Coffee Distributor features three angled slopes that efficiently, evenly and consistently move the coffee around in a circle motion to create an even puck. No more inconsistencies between baristas. Adjustable Depth - Height is easily adjustable by it's screw mechanism (no grub screws ,shims, or Allen keys required) to suit different doses or baskets, you can set desired depth for consistent tamping pressure every time. Premium Material & Ergonomic Design- Solid Food grade 304 stainless steel base, anti-slip anodizing aluminum alloy handle construction is comfortable for hand use. The Palm Distributor even suits those using very low doses or larger baskets and can be adjusted to suit a range of doses, depending on specific roasting styles.