[ Music Mastery]--- The Chord Wheel expertly guides you through composing and transposing for perfect song creation. From beginner basics to advanced , this tool provides expert guidance for revealing the secrets of harmony and music . [ Universal]--- Whether you play guitar, piano, ukulele, bass, or any musical instrument, the chord wheel all-in-1 tool can help you learn chords and scales with ease. [ Ready to Use]--- The Chord Wheel simplifies complex music for all levels of teachers and students. It serves as a comprehensive guide for creating and playing chords in major or minor keys with a user-friendly diagram. [ Exceptional Endurance]--- Utilizing top-quality wood, this chord wheel ensures reliable and consistent performance for extended use. Its robust structure is to deformation and breaking - an Perfect investment for those passionate about music . [ Convenient to Carry]--- Take your music skills to level with the travel-friendly Chord Wheel. It's light and easy to carry, making it the perfect tool for musicians who want to practice anytime, anywhere. Simply put it in your music bag or box and let the music charm begin. Colour:Wood color Material:wooden Size:Diameter: 12cm Package Contents: 3 x Wooden Melody Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.