Bonnie’s ukulele has a Koa back and side but with an Australian Lacewood sound board. The lacewood kicks–a unique composite of hard and soft wood that really has unique sound capabilities. Binding is East India Rosewood with black/white/black purfling. She requested a butterfly inlay on the head stock and this is what we came up with. The fingerboard and bridge are Mexican Granadillo. Who am I to say no to a customers requests!