2IN1 Lash Bond and Seal：Lash bond and seal adopts a double-ended design. The bond side can quickly fix the eyelashes. The seal side can form a protective layer and improve the stickiness of the eyelashes, making the eyelashes last longer. | Long-Lasting：This cluster lash glue provides 48-72 hours strong hold and is suitable for lash clusters, individual lashes, and strip lashes, allowing you to play all day without stress. | Safe&Gentle Formula：Our bond and seal is made of ingredients imported from Korea. It does not add any chemicals and uses natural adhesives that will not cause irritation to the skin and lock eyelashes gently and long-lasting. | Easy To Apply：The upgraded mascara spiral brush head can rotate 360°, which can be applied to each eyelash more easily and evenly. It is also very friendly to novices. | Guarantee：KEYYOU focuses on providing you with high-quality products and serving your beauty. If you have any questions about our products, please feel free to contact us by TikTok/IG : keyyou_official, we will reply you within 24 hours. | Tips：In winter, due to the low temperature, the glue is easy to caking, after receiving the product should be placed at room temperature for more than 4 hours to thaw before use (can not be placed in hot water to thaw), which can largely avoid the breakage of the brush head as well as drying.