This tool is easy to use. It can be used by all muscle ache and fatigue people and athletes to massage and relax their muscles. Physical therapists can use it to provide professional services for their customers and reduce the burden on their fingers. This deep tissue massage tool is made of stainless steel, which ensures the durableclean during use and provides sensitive support. There are two ways to use the massage tool, sliding and pressing. We recommend using sliding to massage the skin, such as eyes, cheeks, etc. By pressing effective pressure points to relieve tension headache and muscle ache, you can choose to use a large massage head or small massage head depending on the situation. Helps you apply the perfect amount of pressure with minimal effort to get a deep trigger point massage, Calm painful muscle knots and aches in your back, neck, shoulders, and more with a few easy moves. Effective pressure point therapy eases tension headaches and sore muscles & helps athletes recover. the acupuncture pens are light and portable, so they can be easily placed in your pocket, purse or bag; It is nice way to relieve pain during a trip or after a full day of work by using them