Let's make one thing clear: Uslu Airlines is not an airline. But that doesn't mean these bold nail polishes aren't totally transporting. Founded by makeup artist Feride Uslu and German entrepreneur Jan Mihm, the company specializes in beauty innovation and high-flying color palettes. Each of its cult-favorite USL polishes is named for an international airport (this luscious red is "KBJ," for Kings Canyon Australia) and manages to be both long-lasting and chip-resistant without any harsh chemicals. Made in Germany.