For Self Lash Extension and Cluster Lashes: This lash glue is specially designed for self-applications and you could do your lash extensions with this individual lash glue by yourself at home. Caution: Shake it well before use and do a skin patch test first if you have sensitive skin! | Designed for beginners: Still, frazzled by the cluster lash glue drying too fast? This eyelash glue is designed for beginners with a drying time of 3-5s. It's easy for beginners to ruin an almost-finished set because the glue dries too quickly. The drying time of this glue is professionally tested, which makes it easy for beginners to diy at home, while the right drying time will not affect your work efficiency. | 2 Weeks Long Retention: Individual lashes glue has strong stickiness with long-lasting, you can rest assured the eyelash adhesive is super waterproof. Do not worry about your lash extension set falling out! Cluster lash extensions last up to 7-15 days, which is a good hold time for a sensitive lash adhesive. Clean easily and has no residue it would not affect the reuse of cluster lashes and your natural lashes. | Clear cluster lash glue: Don't worry about the black eyelash extension glue affecting your overall beauty anymore when you use colored or black eyelash extensions. Clear lash glue is 100% transparent and dry, which blends perfectly with lashes to give you a natural and attractive look. | Guarantee and Tips: Please clean well before the use this lash extension glue, avoid any oil residue. Do not put the glue together with products that are prone to chemical reactions. If you have any dissatisfaction with the product or have any other questions to ask.