3D Smart Film Former, Long Lasting, High Impact Colour and a Built-in Brush. Cailyn Lip balm offers a gorgeous pop of colour with stay power to truly give the lips incredible intensity with a matte finish. Infused with advanced technology known as 3d smart film former, it preserves colour vibrancy without having to keep touching up lips. A handy, built in lip brush ensures a seamless application, every use. Available in 12 shades.