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The printed measurement lines are what sold me — no more eyeballing my Americano and ending up with a weak cup. The borosilicate glass feels sturdy enough for daily use, and it's nice watching the layers come together instead of guessing through a ceramic mug.

I’m a filter-coffee person, so the printed latte and Americano lines felt like a fun bonus rather than a necessity—but honestly, the borosilicate glass holds heat without that cheap, thin feel, and the measurement markings have made my morning pour-over way more consistent. It’s survived two acciden

The measurement marks for a Vietnamese coffee are spot on, which I didn't expect to be so handy. This borosilicate glass feels genuinely sturdy in my hand, and the clarity makes the layers of my drink look beautiful.