But this 'finger' brush might have converted me. Incredibly versatile, Sienna mentions in the video that she uses the brush not only for concealer but other makeup application too, like eyeshadow.

"Use whichever tool, whether it is fingers, brush or sponge, that makes application easier and gives you the result you want. For example, if like me, you love working with pro brushes then use ...

"It feels like a finger, and I really do all of my makeup and skincare with my hands - until I was given this, and now I use it for everything at the same time. It's a fantastic brush." ...