The Plantoys Musical Set is an instrument trio consisting of a melodic xylophone, a cymbal, and sheet music. The xylophone is made of wood, and the colors used to coat the panels are non-toxic. The included sheet music features very simple children's songs, such as Jingle Bells and Mary Had a Little Lamb.

The Musical Set is designed for children with a recommended minimum age of three years. In addition to providing playful fun, it also promotes hand-eye coordination and fine motor skills, as well as sharpening the sense of hearing. This way, the child can develop their abilities through play and also gain a sense of music.