Wonder Cat 3D lashes provide dramatic round lashes which add enviable volume and depth to your lash look - 3D Cat Eye and Doll Eye Effect Eyelash - Ultra Fluffy and Light Weight - Flex Thin Band Synthetic fibers How to use 1. Gently remove the lash from the tray. 2. Measure the length of your natural lash line. Trim unnecessary lashes to fit your eyes. 3. Apply a thin layer of adhesive along the band. Wait until the glue is tacky. 4. Start pressing the lash gently from the outer corner of your eyes and place the lash on the inner corner after.