Caramel 5ml - Eyelash Extension Glue  using nano bio polymer synthesis technology, 0.5 seconds quick dry. A soft to fold the glue and colloidal thin, grafting without marks. The effect is cleaner and more natural than traditional glues. Caramel Glue Feature Up to 5-8 weeks Retention Suitable for black & colored eyelashes Dry Time For 0.5-1 second Medium viscosity Brown Liquid  45-70% Humidity Pink  5ml - Eyelash Extension Glue Unique pink formula, no need to worry about weight, light and firm fit, specially designed for eyelash artists, thin and long-lasting glue, the first choice for natural nude makeup, perfect and traceless after grafting. Pink Glue Feature Up to 6-7 weeks Retention Suitable for black & colored eyelashes Dry Time For 0.5-0.8 second Low viscosity Brown Liquid  50-70% Humidity Purple  5ml - Eyelash Extension Glue Purple jelly glue does not contain latex, the ingredients are safe and do not harm your own eyelashes, it has low odor and low irritation, the glue is light and thin, the roots are natural after grafting. Purple Glue Feature Up to 6-7 weeks Retention Suitable for black & colored eyelashes Dry Time For 0.5-1 second Low viscosity Brown Liquid  50-70% Humidity Blue  5ml - Eyelash Extension Glue Blue jelly glue, quick setting in 0.5-1 seconds, low odor and low irritation, long-lasting setting, natural grafting. Choosing a good grafting eyelash glue can significantly reduce your working time . Purple Glue Feature Up to 6-7 weeks Retention Suitable for black & colored eyelashes Dry Time For 0.5-1 second Low viscosity Brown Liquid  50-70% Humidity CAUTION This glue is only recommended for professional lash artists. Please Never use it for self-application or with clusters or strip lashes!!! Store adhesive in an  Adhesive Container in cool, dry area. Product must only be used on completely closed eyes throughout application. Product must be used in a well-ventilated work environment. Use under eye gel patches or medical foam tape to minimize fumes. Be mindful that lash extension adhesive fumes may cause an allergic reaction to certain people. Patch test is required before using this product. Different adhesives has different % of ingredients. DO NOT APPLY GLUE ON SKIN. Excessive amounts of glue on the skin may cause burns or superficial damage to the skin or hair. VEYELASH is not responsible for any accidents or misuse of adhesive. Keep away from heat, children, and pets. Open adhesive items can not be returned or refunded.