The Finger Pattern puzzle is a great teaching aid that opens up several fun activities for learning and practicing notes on the fingerboard. Use with 1 inch alphabet pieces to identify the different fingerings and notes on any string instrument. Use the fingerboard puzzle to practice finger patterns for different pieces or scales. Teach about whole and half steps, naturals, sharps and flats, plus all other intervals. Music alphabet pieces are not included, but can be purchased separately (rainbow or black). The circle spaces also fit a sweet treat like a Hersheys kiss or Rollo.