The easiest possible approach to learning a musical instrument, the Rainbow Colours Beginners 4 Hole Harmonica uses a colour coded system to make learning simple. Perfect for ages 3-15 or anyone who wants to learn how to play, this harmonica uses colour coded stickers and music notes to make learning a more visual experience - which makes it a fantastic idea for students with learning difficulties or dyslexia. This harmonica comes with awesome instructions so you can learn how to play a song in under 2 minutes! . Great For Beginners. The easiest possible approach to learning a musical instrument. Perfect for anyone who wants to learn how to play. Great for ages 3-15 years. Fantastic for students with learning difficulties or dyslexia. Coloured musical notes. Coloured stickers to make learning simple. The world\'s only metal 4 hole harmonica. Comes with awesome instructions. Learn to play a song in less than 2 minutes