[Finding the Double Eyelid Line] 1. Use the included heart pin to find a spot where you can create a natural double eyelid line. 2. Place the tip of the heart pin vertically between the pupil and the outer corner of your eye so that it touches the surface at a specific point. 3. Find a position where the double eyelid line will fit completely when your eyes are open. (Do not place the heart pin toward the inner corner of your eye or tilt it. This will result in an unnatural double eyelid line.) [Preparing to Create a Double Eyelid] 1. Remove any sebum or skincare oil from the area where you will apply the fiber. *Remaining oil will prevent the fiber from adhering. 2. Remove one fiber. 3. Hold both ends of the fiber and gently stretch it to about the width of your eyes. *The fiber will contract and grip into your eyelid, creating a double eyelid. Be sure to keep it taut when using. [Applying the Fiber to Create a Double Eyelid] 1. Apply the fiber while keeping it taut. *For stronger adhesion, use the support item "Fix+" before applying the fiber. 2. Press firmly to the inner and outer corners of your eyes and blink several times to set the fiber in. 3. Cut off any excess. Use the support item "Clip cutter" to make cutting easier. 4. After cutting off any excess, press the inner and outer corners of your eyes to shape them and you're done. *If any excess sticks out, use the support item "Fix+". Touching the fiber with your fingers can cause the double eyelid line to collapse, so use the included heart pin to shape them.