I have not been impressed at all with the new Jamberry nail polish strips. At $20.00 a sheet, I find the cheaper brands at drugstores or dollarstores just as good or better. Im a mom of 2 toddlers. My hands are very busy and always in water. I was told that didnt matter. But Im sure it didnt help. They just dont stay on no matter all the tricks and tips i tried. And the edge at the tip of your nail I found sharp even after i filed and filed.