Gently used a few times.
ACUPRESSURE AND PRESSURE MASSAGE WITH HEAT:
This IN-006H hand massager with compression and heat all around your hands, rhythmically pressurize the whole hand from finger to wrist,
It squeezes your hand firmly and stretches the nerves and fingers straight out and provides powerful heat therapy, which could effectively improve blood circulation and relieve hand fatigue to help you restore finger flexibility.
Comes with charger but no box.