The Doghair Mahogany Concert ukulele come equipped with Kala custom tuners and fluorocarbon strings. The Honduran Mahogany imparts a vibrant and stable tone with abundant sustain. Each model comes in our sturdy, water-resistant Kala Transit Gig Bag with a plush interior and includes a D’Addario® Humidifier Pro. The concert is slightly bigger than the soprano, making it easier to handle and providing a richness to the classic ukulele sound.