Get different types of massages in a single pen. The device comes with 5 replaceable massage heads (spheroidal, tapping, scraping, facial beauty, and node point). Spheroidal is used to reduce pain in targeted areas such as the back and shoulders. Tapping is for rolling and pain relief. Scrapping is for improving blood circulation, while Node Point is for targeting partial body pains. Lastly, the Facial Beauty head is perfect for massaging the delicate areas of your face without pulling the skin.