2 had hairline cracks and when we tried just putting ice in the glass cracked

I really liked these glasses . . . the pattern, the size. BUT, of the 4, I only have one left. The other 3 cracked within a few months. I'm single and live alone and the only one using them. I hand washed them and still they cracked and were unusable. I still enjoy using the one, especially in summer for ice tea.

These are the best water glass, tall, and just right. They are beautifully crafted.