Wonder Brush-ers are a safe, easy, and economical way to apply all your make-up. Firm Tip Brush-ers are specially shaped so liquid foundation, cream foundation, and concealer can be applied smoothly and evenly without the fear of bacteria transfer, like with traditional make-up brushes. Wonder Brush-ers are reusable & disposable, 100% latex free, naturally hypoallergenic, biodegradable and anti-bacterial. Wonder Brush-ers are recommended by professional make-up artists around the country because of their high quality and unique design.