Craft Stick Harmonica

Stretch the wide rubber band over the long edges of one stick.

Use a damp sponge to wet the middle of the other two sticks, then gently bend them so that they are shaped more like arcs.

Place the stick with the rubber band in between the other two sticks. The arcs of those sticks should bulge outwards, away from the center stick.

Secure the three sticks together by wrapping each end in a thin rubber band.

Blow or hum into your new harmonica. Instant tunes!