To apply some massage oil or lotion to moisten fingers produces smooth soothing massage.
Also helps finger arthritis, morning stiffness of fingers as it helps circulation of blood, remove Chi stagnation, helps oxygen uptake, relieve pain.
Relax sore muscles of fingers, relieve stiffness and pain after using keyboard in one fixed position. It's good to take a rest for fingers after long handwork, as on computer.
Small and exquisite, easy to carry and use.
