Ukulele Swallow Tail is a 5-string, IDeale™ Keystone. She has an IDeale-size body with an IDeale 16″-scale neck. She has our signature wobbly sound hole and side port as well as our interlocking ladder bracing. Her Mango soundboard and back give her a nice bright tone with excellent sustain. Other features include our carbon fibre-reinforced neck and new drilled-through bridge.