●Use in the morning or at night after preparing skin with lotion and milky lotion. ● After applying the beauty essence to the entire face with a roller, apply it while pulling it up as if massaging the entire face with the roller. Please read the inside of the box for detailed instructions. Ⅰ. How to Dispense the Essence ●Rotate the head part with the roller on the main container and align the two ▲ marks on the top and bottom to dispense the essence. *The button on the side is for removing the head part when replacing it. Please be careful not to press when dispensing the serum. When the beauty essence comes out/does not come out When the beauty essence comes out, the two ▲ marks on the top and bottom of the head face each other. Also, there is a gap in the head part. When the serum does not come out, the two ▲ marks do not face each other. Ⅱ.Usage guideline and application area ●Press the tube to dispense the serum in the same size as the rollers on both sides. * After using the beauty essence, rotate the head part so that the beauty essence does not come out. ●Apply serum to cheeks, forehead, and chin, and use a roller to spread the serum over the areas to be massaged. Ⅲ. Esthetic Essence Original beauty method <Massage using a roller> ●It is important to hold the main container in your hand and apply it with a comfortable strength. ●Apply along the face line, cheeks, nasolabial folds, and around the eyes. (6 times each) <Stretching with a roller> ●The point is to stretch and keep your skin by gently stroking it. ●Hold the main container in your dominant hand and press the bottom of your face line with your other hand. Gently slide the roller around your cheeks to stretch your skin upwards, hold it under your eyes for 3 seconds, and then release it. (2 times each) <Stretching using hands> ●Use the entire palm. With both hands, gently slide upward from the face line to stretch the skin, hold it under the eyes for 3 seconds, and then remove it to apply the essence to the entire face. (2 times each) ●After use, wipe the roller and container mouth clean with clean tissue paper, etc., and close the cap properly.