What is a WDT Tool and Why Every Home Barista Needs One
Are your espresso shots sometimes bitter, watery, or just… off? You’re not alone. Even seasoned home baristas struggle with consistency. That’s where the WDT tool comes in—a small gadget making a big impact in the world of espresso. Whether you’re using a Breville, Gaggia, or DeLonghi machine, mastering this simple tool can dramatically level up your home coffee game. In this blog, we’ll break down what WDT is, why it matters, and how you can start pulling smoother, more balanced shots—without upgrading your entire setup.