Very easy to use and more than enough for the eyebrows. I have dark black brows and this lightened them up nicely, I did the whole 20 minutes for the cloud taupe color. It does come off slightly reddish for me but I don't mind since my hair is red.
The small individual packs are convenient, but applying the product evenly takes some care. It makes my eyebrows lighter then expected, but it just wrong color for my hair, the quality is good!!!
Used this before smells a bit but not too irritating
