Children can make wonderful music and explore melody and rhythm with this innovative set. Children can stack the differently-sized blocks in any way they see fit, exploring music and shapes as they play. The set includes a drum, a xylophone, a rattle, a scratch board and a mini-gong. The innovative design enables the boxes to be easily stacked together and carried around by the handle. Details: Multicolor Nesting and stacking 6 pieces Wood and metal For ages 18 months and up Contents: 5 musical instrument stacking boxes 1 baton