◘ There is no brush included. (But I do understand that this is a cheap product and asking for a brush might be too much.)
◘ It wasn`t obvious on me. The darker shade which I applied using a wet brush is the only one that worked for me. (This product might look better to those who have fairer skin tone and thinner or trimmed brows.)

see my full review @
http://www.diaryofaiko.com/2017/11/review-ac-makeup-tokyo-eyebrow-powder.html
https://www.youtube.com/watch?v=vSY_d0XI_JQ&t=1s