Happy XylophoneProduct Description Xylophone with piano musical toy improves your kids' sound perception and intelligence, auditory senses and thinking. Gives out a crisp sound when pressed with hands or with 2 mallets. Gives joy to parents and children. . Xylophone with piano musical toy improves your kids' sound perception and intelligence, auditory senses and thinking. Gives out a crisp sound when pressed with hands or with 2 mallets. Gives joy to parents and