Below is what Unicorn Lashes's sold-out set looks like—just in case they haven't come up on your Instagram feed. In Kats Meyow's YouTube caption, she shared her love for the OG brushes: "This DIY was ...

Sure, you can always use your fingers and sponges to apply makeup — but the best makeup brushes and makeup-brush sets can be a game changer. While cheaper sets will be more than sufficient for ...