All kill eyelid glue glue for creating natural-looking and well-defined double eyelids Formulated with non-lethal ingredient recipe suited for delicate eye skin Waterproof glue which is strong at water and sweat for long-lasting sharp-looking eyes How to Use: 1. Remove any sebum around eye area. 2. Apply the glue along the desired lines for double lids and leave for about 10 seconds. 3. Using the Y applicator, press gently for 3 seconds with the Y applicator to create a natural crease. Finish the line with I applicator.