I have tried countless eyeliners and this has to be my favourite. It is incredibly easy to control your strokes without getting messy with the line. I find with a lot of liquid liner that needs to be dipped into the product, it's easy to accidentally get too much on the wand and mess up. This is great because it's in pen form, but unlike other eyeliner pens, this one last a heck of a lot longer. I think the most comparable product would be the Joe Fresh eyeliner pen, however that one almost looks too marker-like, whereas this Julep product leaves the appearance of a non-pen liner. It's great if you're addicted to winged liner! It's the best value to pick it in your monthly subscription box, but Maven members get it at a discounted price than non-Maven members if you order it separately.