Please try using a skin lubricant such as an oil or creme to prevent it from rubbing on the skin.
If you put all your strength into it it will damage your skin. Please fit the plate to the skin and use an amount of power that allows it to slide.
Reducing tension in your muscles will help to revitalize your skin and make it softer.
Reducing tension in your muscles will help the muscles return to their original position.
By reducing tension in your muscles and returning the elasticity to your skin, wrinkles will become less apparent.
Flushing toxins and impurities will remove contaminants, and help make your skin brighter.
It can also help improve poor blood circulation, which is a cause of circles under your eyes.