Xylophone - Toys Without Battery - Baby Can Start Off By Just Tapping The Keys With The Attached 2 Mallets. As Your Little One Grows, Your Mini Mozart Can Follow The Colours To Play A Real Song. Grasping The Mallet And Tapping The Keys Help Tune Up Eye-Hand Coordination And Fine Motor Skills; Made Of Natural Wood, Child-Friendly And Non-Toxic Colours. Easy To Assemble, Vibrant Colours, Conforms To The Highest Safety