I've been using Guerlain Black mascara for several weeks and I can't do without it. The brush is really great, well curved, to divide and multiply my lashes at will, I get length and volume, and a false eyelash effect that gives me an immediate intense look! The smell is pleasant, the product dries quickly so I don't have any smudges or drips even in this high heat and that's great. The packaging is very classy, I like it a lot, I like everything about this mascara, I highly recommend it.