What it is: A handcrafted kabuki-style retractable brush that effortlessly blends product for an airbrushed finish.What it does: Charlotte specially designed the brush to work with her Airbrush Bronzer for flawless targeted application. It's retractable rose-gold design makes it portable and easy to use on the go. How to use: Swirl the brush in the product, tap off the excess and apply in a sweeping motion for an airbrushed finish. Synthetic hair Leaping Bunny-certified for a commitment to cruelty-free testing Cruelty-free