The Wacaco Exagram scale is very compact, making it easy to throw it in a backpack and travel with it. Despite its small size, its long shape makes it perfectly suitable for making pour-overs, French presses or AeroPress brews, so it really is an ideal travel companion. For espresso lovers, what will be most attractive about the Exagram scale is its ability to fit into an espresso drip tray. It has the weighing precision and built-in timer you need for espresso with none of the frills of Bluetooth connectivity and automatic modes. Because of this simple feature set, it is significantly more affordable than any other small scale that you might use on your drip tray.