Play your favorite songs. Today. With its slim 3-string neck, the Loog Pro makes it easy to form chords and play songs. Learn on a Loog. Play any guitar. The Loog Pro uses the first three strings of a guitar: same strings, same tuning. This is why everything you learn on a Loog can be applied on a 6-string guitar as well. Designed for kids, good enough for pros: solid Lucite body, maple neck, perfect intonation and low string action for enhanced playability. Includes flashcards with chord diagrams and full access to the Loog guitar app (iOS and Android).