This is a very practical head massager made of elastic stainless steel wire. It is cheap and super practical. Each of this stainless steel head massager has 12 contacts which are added to prevent scratching. Injured rubber round-headed wooden handle design its moderate elasticity will not cause damage to your head during use but it will make the scalp comfortable and let your fatigue go away. This head massage The device can promote blood circulation in the head. If you are sitting in front of the computer for a long time and working staying up late having irregular life endocrine disorders bad temper easy irritability often not getting good sleep and often traveling around People this product is worthy of your own. It has always been loved by families and professionals. It is a good product for people to relieve fatigue. At the same time this stainless steel head massager is also a gift worth giving to friends.