Although you can't see what you're doing when you apply it, I've found it great for preventing those little vertical lines that have started to appear. Great nude lip liner and although you can't see where it's going, when lipstick is applied it doesn't run over. It is a bit expensive but definitely a great product and I will buy again.

Hallelujah! At last! This invisible lip liner is a wonder tool that has saved me so much time. Instead tearing my hair out looking for a perfect match liner, this can be used with anything and is definitely worth the money. I will certainly be buying again.