... , etc, it most effects on eye part.2.A/C and D/C use both ok.3.7 massage modes for ... finger-pressing, rolling, etc, it most effects on eye part and help stimulate & train eye vision nerves. By continuous ... , etc, it most effects on eye part.2.A/C and D/C use both ok.3.7 massage modes for ... eye wrinkles, strengthen skin elasticity, use it twice a day for better eye blood circulation, eliminate deposition of ...