My wife gives only 4 stars because of the price. It applies easily and wears well. The colour is strong and lasts. Because it is soft she puts the pencil in the freezer for an hour before sharpening. That way you only need to take a small amount from the pencil!

The best waterproof pencil. Super durable, soft, and amazing black. I use it for the waterline, it writes comfortably even if the eye is fully moist at that moment.
The only downside is the price. Because it is so soft, it needs constant sharpening, so it runs out quickly.