Rattleware Tamper 21330-55

The 55mm diameter is specific to certain espresso machine baskets. Before purchasing, you should measure the internal diameter of your portafilter basket with a caliper to ensure a snug fit, as using the wrong size will result in uneven extraction and channeling.

This model features a flat base. A flat base is generally preferred for creating a level, uniform puck of coffee grounds, which helps prevent water from finding paths of least resistance during the brewing process.

Stainless steel is the industry standard for tampers because it is non-reactive, easy to clean, and provides the necessary weight to compress coffee grounds effectively without requiring excessive physical force.

Yes, at 20 ounces, this tamper has a substantial feel that helps provide consistent pressure. The weight does much of the work for you, making it easier to achieve a level, compacted puck with less strain on your wrist.

Absolutely. Rattleware tools are designed with durability in mind, and the stainless steel construction is built to withstand the high-volume, repetitive use typical of a busy cafe.