Drying time: 1-2 seconds Retention Period: 8-10 weeks Color: Black Volume: 5ml/10ml Professional use only. Perfect for well trained lash artists Never use it for self applying cluster, strip lashes Shake well before use (30 - 60s) This glue may not be suitable for people with sensitive eyes If glue contacts skin or eyes, flush immediately with water or saline solution. If discomfort continues, seek advice from a doctor.