This liner is unpredictable! It tends to last long, but it can be either easy or extremely difficult to apply, depending on the quantity and texture of the gel that came out. Some days it's smooth and you get just the right amount, other days it comes out in big clumps, and you get chunks stuck to your lashes. On days like this, it's almost impossible to get a good line.
I could have given this liner 3 stars still... except that EVERY SINGLE time I open it, a big chunk has made its way to the top. There is no way of putting it back into the pen or using it, and it has to be discarded....every time you end up wasting a lot of liner.
I bought this at Ulta and should have returned it the next day.