I’m someone who uses this product on the daily basis and is fully satisfied with it. I agree that the 22-hour claim is not so true but this product offers a lot in this much amount.
The Twist up mechanism makes it user friendly and it is easy to carry it also because of its thin pencil like shape.
The shade deep black is well pigmented dark black colour giving it a nice and attractive shade in just few strokes.
one can create many looks using this only product like bold black kohl look or smoky look.
The texture is also smooth and does not lead to smudge.
It is surely water proof and needs to be removed only by oil-based makeup remover only.