I recommend the elf Angled Blusher Brush.

It costs about 8,000 won at Olive Young on sale. I heard that e.l.f brushes are actually quite famous for being good. The soft, angled bristles make them comfortable to use. The color payoff is great, and the adherence is excellent. It feels soft to use, so it is one of the products I use frequently. Just pick up some blush or highlighter, draw a circle, and blend it out, and you're done!! I'm satisfied because it allows for precise contouring!! I recommend it to anyone who is still searching for the perfect brush!