WARNING: THIS PRODUCT IS NOT DESIGNED FOR SELF-APPLICATION, EYE IRRITATION OR BURNING MAY OCCUR.INTENDED FOR EYELASH EXTENSION PROFESSIONALS ONLY.In addition to our high performance glue, an anti-clog cap with a metal pin is added inside to ensure an airtight seal for maximum reusability. Product DetailsVolume: 10ml | 0.34 fl. OzDrying Time: 1-2 secondsRetention Period: 6-8 WeeksAdhesive Color: BlackLower Viscosity and Low FumeSuitable for Volume and Classic LashingIngredients: Ethyl Cyanoacrylate, Methyl 2-cyanoacrylate, PMMA, Hydroquinone, CarbonRecommended Usage and Storage Guidelines: Shake 20 to 30 seconds before use. After use, make sure you clean the nozzle and close the cap tightly. The glue can be kept for 6 months if unopened and 2 months if opened. Humidity 30-70%, Temperature 68º-80ºF | 20º-27ºC Store the glue in an upright position n a cool and dark place. If the glue is stored in a fridge, allow it to stay at room temperature for 30 to 60 minutes before using.Warning: For eyelash extension experts only. The product contains fumes that cause eye irritation or burning if eyes are not fully closed. If eye contact occurs, hold eyelid open and rinse thoroughly but gently with only water for 15 minutes and get medical professional asap. Do not use this product for self-application or use it with individual, cluster or strip lashes.