Your little one can develop communicative and language skills as well as hand-eye coordination with Percussion Instruments Band in a Bag. Music can also lead to higher intelligence and stronger emotional understanding. The bright colors, as well as the experimentation of making musical sounds with classroom instruments, will entertain as much as educate. Wood music instruments come with wooden caterpillar, clapper, wooden fish, jingle stick, rattle, wood sounder, whistle, recorder, face bell, bell stick, triangle, tambourine, xylophone, rainbow column, 2 wooden maracas, rattle drums, wrist bells, finger castanets, sleigh bells, and 4 shaker eggs. With 18 different instruments, classroom music instruments are perfect for travel and playdates. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.