The jSax follows traditional sax fingerings and is fully chromatic from middle C to G in the next octave. It has a surprising mellow sax sound and is fun to play. The sax is lightweight, portable and 100% waterproof making it very suitable for road trips and for the classroom. The jSax uses Nuvo synthetic reeds and can also use standard soprano saxophone reeds/E-flat clarinet reeds. It comes with a durable molded case.