I've tried other popular brush-tip eyeliners looking for a cheaper alternative to Kiss Me, but this one is truly the best. The brush is super fine, the black is incredibly intense, and it doesn't smudge at all. I totally get why it's so famous now! With proper care, I think it could last a year. Even though I've had it for a while, it's still going strong because I've been taking good care of it!
For beginners, the brush might be too thin and the product flows too easily, which could be challenging. Also, I remember the regular price being around $18, which is quite expensive. While it's worth buying on sale, when you think about it, nearly $20 for a brush pen eyeliner seems a bit much.
If the product stops coming out, try cleaning the brush with some makeup remover on a cotton pad. Then, draw on the back of your hand until it starts flowing again - it'll be like new! Usually, it's not because you've used it all up, but rather because eyeshadow has clumped or the tip has dried out. This typically happens before you've actually finished the product.