2pcs Bond and Seal Lash Glue for Cluster Lashes - 2 in 1 Double headed new design, one side is black bond, spiral brush can evenly apply bond on your lashes, just like mascara, another side is clear seal with white cotton head, soft and safe, protect your eyes Mild Formula - Our cluster lash glue adopting a brand new safe formula, gentle and non irritating, adding essential oil to nourish your eyelashes, even suitable for sensitive eyes Perfect for Various Lash Extensions - This lash bond and seal waterproof suitable for many kinds of lash clusters: individual lashes, cluster lashes, DIY lash extensions, eyelash extensions, pre-cut strip lashes and so on How to use - Step1: Curl your lashes if necessary,brush a thin layer of cluster lash glue just like using mascara Step2: Apply lash clusters and press lightly , easy and fast 1 Ruairie Eyelashes - Show Your Unique Beauty