The ANGEL 25 Note Chromatic Glockenspiel set AK25K are mounted safely within plastic resonator carry case. Coloured keys make learning and classroom playing easy and fun. Notes range over two octaves, G4 to G6 and comes complete with a pair of mallets. Oxygen Music stocks a range of educational percussion instruments for schools band ensembles and classroom use, including the very popular Angel AX25K 25 Note Glockenspiel.