Those of you who love the OPI Try It on Studio at opi.comnow have a new reason to rejoice -- the OPI iPhone App. It's free and fabulous! This amazing little number lets you view all 200+ OPI Nail Lacquer shades and try them on -- on your skin tone. It's like having a mini mani preview right at your fingertips. We're adding even more great features as we speak -- so check it out.