Thank you for looking ♪ [Anonymous Shipping] [Price Negotiation Welcome] 53mm Adjustable Coffee Distributor - The 53mm base is designed to fit tapered Breville 54mm portafilter baskets such as Barista Express, Pro, Touch, Bambino Plus, Infuser, and Duo-Temp Pro. It is unobtrusive, allowing baristas to easily tamp with a straight arm at 90 degrees towards the counter. It evenly redistributes coffee grounds, providing a larger flat surface area, allowing baristas to apply uniform tamping pressure with their palms, maintaining control and consistency. The height is adjustable with a screw mechanism (no grub screws, shims, or hex wrenches needed) to accommodate different doses and baskets. The solid food-grade 304 stainless steel base allows you to feel at ease when making espresso. The non-slip aluminum alloy handle is perfect for hand use. Rust-proof design. Very delicate with premium materials and exquisite appearance.