The tones c-d-e-f-g-a-b-c-d-e-f-g are marked on them. A semi advanced glockenspiel. Enables you to play music containing all whole-notes. For use at home, in school and much more. Comes with a rubber, a wooden and a hard plastic mallet. The hard mallet gives an extreme strong sound which enables you to use this glockenspiel together with regular instruments in an orchestra.