The Most Innovative Makeup Brush Seen in Years
The Corner Brush Eye Stamper ($29 @ wooshbeauty.com) has a v-shaped brush on one side that you dip in shadow and stamp where you need the guidance on the eye, at the corner or a little above shown in the picture. And on the other side of the brush is a nice long angled brush to line the eye.
The Corner Brush
Click the below link to see all the ways to use it!