X8 Drums X8-GLK-15 Xylophone ThisStudent Xylophone (also known as Glockenspiel) has 15 metal keys, each imprinted with the note for easier learning. It is affixed inside a wooden case and comes with two wooden mallets. The glockenspiel emulates the sound of bells and is fun to play for all! The instrumenthails from Germany where they were used in worship. The word 'glock' translates to 'bells' in German.