Pro E102 Eyeshadow Contour Brush is a key player in Revolution's Essential Collection of 9 brushes for the Professional. The super soft, angled brush allows you to blend, smudge, and contour your eyeshadow. The angled flat top brush shape of E102 also makes it particularly good for applying eyeshadow to the corners of your eye. The brush is animal friendly as it's made from the finest synthetic hair. You really can't get much better quality for these prices!