NAGARAKU Eyelash Extensions Individual Synthetics Eyelash Length 7-15mm Mixed in one tray False Eyelash Use Eye Patches cover bottom eyelashes to prevent from lashes with other. Clean eyelashes with Lash Primer before the procedure. Use Micro Brush to dip Glue Primer onto the end of extensions to optimize glue's adhesive power and the extension's holding time will be longer. Drip 1-2 drops glue on lash tile. Use one tweezers separate the natural lash, another tweezers to hold the eyelash extension tip, and dip the end into the glue, then apply on the natural lash. Use Air blower to dry the glue. Apply coating sealant to keep lashes longer and comb the lashes to get the perfect appearance.