#37 fine line/eyes brush

This is my holy grail eyeliner brush that I use with all of my MAC Fluidlines, Bobbi Brown gel liners, and Stila Smudgepots. The shape of it is a compact, slanted flat push brush. It's the...

I have just started using wet eyeshadow as an eyeliner and this brush makes it so easy and pretty. Very impressed with this brush.