Carlos Rizzo Viola Outfit (12"-16.5")Professionally Set Up Student Viola with Superior Value. The Carlos Rizzo model viola is a high quality student instrument, expertly set up at LA Violin Shop for outstanding tone, playability, and reliability. Fitted with Thomastik Dominant strings, a quality bridge, and a German Wittner fine tuning tailpiece, it's built to perform right out of the case. Each outfit includes a durable case and a quality boweverything a student needs to get started.