They're ok. They do the job but they're still quite fragile I think.
Ive ordered these twice. The first time I ordered them they lasted quite a long time. But the second time I purchased them, I'd broken 2 within a week of each other. Now that being said, I'm sure those instances that broke the glass would have left a nasty ding or crack in my watch face, so it did do it's job
amazon reviews