Shake the metal beads to create the ocean sound and brings the scene of sea to you.The fidelity of the sound is determined by the control of the hands.<br>
You can also play it with a mallet for percussive effects.<br>
Excellent soothing tool.It is a good musical instrument that can relieve nervousness and calm down the mood.<br>
Ability cultivation: use hands and brains, and develop intelligence.<br>
Suitable size: Has the right size, 253mm in diameter and 41mm(Ocean),253 in diameter and 40mm(Original wood).<br>