I am pretty sure everyone of us has had this product. It is just like sharpie except with better colors. It stays on SUPER long and shows up well. The problem is if you make a mistake you can't fix it, they aren't kidding when they call it a stain. Also the tip tends to dry out pretty quick, I think mine was done after 7 weeks. This is one of my favorite stains because it isn't a gloss or a lipstick, it is just lip color.