Alto eight tubes, each tube being hit each other or to the ground emits a musical note (Do, Re, Mi, Fa, Sol, La, Si and C). Perfectly tuned. Material soft and light. The dynamics with musical instruments will help us stimulate attention span, motor skills coordination, movement (gross motor), internal rhythm, etc ... The sound objects help those with hearing rest to feel more welcome. In people who have hearing loss or deafness we will facilitate the integration of auditory stimuli from direct contact with the sound stimulus (vibrational resonance). Suggested activity: Call attention playing the instrument so you can turn your gaze or search by hand the presented object.