The harmonica is a type of wind instrument that requires controlling breathing with both inhaling and exhaling, which can improve children’s concentration levels and reduce stress and anxiety. This 10-hole harmonica uses durable materials from brass reads to an injection-molded plastic body that can last through the wear and tear a child can bring. The harmonica comes with a clear sleeve to safeguard it for added protection when not in use. Colors will vary. Due to ongoing product color changes, we cannot guarantee which colors will be shipped and may be different than colors pictured. Ages 3+