The simplest upgrade to a better shot. This fine-needle stirring tool — a WDT tool, short for "Weiss Distribution Technique" — breaks up the clumps in your espresso grounds and spreads them evenly across the basket, so water flows through without channeling. The result is a more even, better-tasting extraction.
Just stir it gently through the grounds, level off, and tamp. It's the cheapest, easiest step you can add to your routine that actually shows up in the cup. Comes in a few finishes to match your setup.
