One of my more popular posts has been my tutorial for lacy etched glasses. But I recognize how expensive that craft can get if you're having to purchase the different punches and vinyl, along with the Armour Etch. It's also subject to occasional leakage, making it suitable only for glasses that you're willing to part with if they don't turn out perfectly.
But I tried a different method recently and was very happy with it. You can check out my how-to on Momster today.