Rattleware Tamper 21330

The 58.3mm diameter is designed to provide a tighter fit in precision espresso baskets, which are often slightly larger than standard baskets. This reduces the amount of coffee grounds left on the sidewalls of the basket, leading to a more even extraction.

This tamper is designed for machines that use a 58mm portafilter basket. If you are using a precision basket, such as those from VST or IMS, the 58.3mm size is an excellent choice for minimizing bypass, but you should verify your specific basket's diameter before purchasing.

Yes, the round handle is ergonomically shaped to fit naturally in the palm, which helps reduce wrist strain during repetitive tamping. Its 3-inch height provides enough leverage for a consistent, level tamp.

A flat bottom is the industry standard for achieving a level, uniform puck. Because the base is perfectly flat, you simply need to ensure you are applying even, downward pressure to avoid creating an uneven bed of coffee that could lead to channeling.

While the stainless steel construction is rust-resistant, we recommend hand washing the tamper with mild soap and water. Harsh dishwasher detergents can potentially dull the finish or affect the handle material over time.