The smudge brush is another basic eyeshadow tool that is recommended for many looks.
Everything you better know about the smudge brush
So, what exactly is a smudge brush?
This eyeshadow tool features short, densely-packed bristles that are used for precise utility.

The detailed work of this eyeshadow brush is what qualifies it as necessary for your collection.
First, high-quality brushes are necessary to achieve solid makeup looks.
To assess the quality of a brush, it’s helpful to do a feel test, if possible.

When you brush the tool against your skin, the bristles shouldn’t feel rough or loose.
While smudge brushes are intended to be densely packed and firm, the bristles themselves should still be soft.
If they feel loosely attached or fall out when touched, then it’s definitely not a quality brush.

Part of selecting an effective smudge brush also comes down to what you want from a makeup look.
If the bristles of the brushes do the job, then it’s the right brush for you."