Beter Professional Make Up Angled Blusher Brush 

Goat hair. The slanted shape contours with cheekbones perfectly, so you can apply blush, accentuating the cheek area and blending it to get a natural look.
How to use: To define the cheeks, smile and apply blush from cheekbones to temples. You can also apply a little bit of blush to your nose, forehead and jawline, always blending it to get a fresh and attractive look.