Basically a good product idea, however, it does not keep the promise of 48 hours of shelf life in any way; after at least 10 hours, the movement of the muscles under the skin tends to “crumble” - no matter how thin you apply it in the end. However, the paint covers at least well & the brush is pleasant for small details, for example How to apply hearts

My all-time favorite eyeliner! if you have no experience, it takes some getting used to, because there is a thin brush. But you can really go in any direction with this. A thin wing, a larger wing. The eyeliner is also really waterproof and stays in place very well. It comes at a small price and I've been happy with it for years.

This is the best eyeliner you can find and at a great price. Waterproof and stays in place all day long. The applicator isn't really my thing because it's too loose so you can make mistakes faster, but for the rest, a 10/10. I use a pencil eyeliner myself and put it in the jar and draw like that. You can work much more accurately.