The present invention relates to a facial feature-beautifying and scraping therapy device and a scraping therapy technique. The facial feature-beautifying and scraping therapy device comprises a scraping therapy plate, wherein the scraping therapy plate is divided into a nose scraping therapy area, a pointing therapy area, a face scraping therapy area, an eye scraping therapy area and a forehead scraping therapy area. The scraping therapy plate comprises following components by weight percent: 60-65% of copper, 15-25% of zinc, 2-5% of germanium, 0.5-1% of selenium, 0.2-0.5% of tin, 0.3-0.6% ofchromium, 0.1-0.3% of manganese, 3-5% of silver fiber, 3-8% of carbon nanotube fiber, 5-15% of tourmaline functional fiber, 2-4% of ferrous titanate and 2-5% of nano silicon carbide. The scraping therapy plate is made of brass and has a very superior effect; the tourmaline magnet functional fiber is added in the scraping therapy plate to improve health-care functions of the scraping therapy plate; microcurrent discharge is conducted on the face through microcurrent magnetic beads, so that the device can stimulate facial acupoints and skin cells, promote cells to produce collagen and play roles in beautifying feature, nourishing skin, and conducting scraping therapy and pointing therapy.