The Sydzii Pro Bond Adhesive is 5ml and has a dry time of 0.5 - 1 second. Great retention that can last up to 6 weeks. It can be used for both classic and volume lash application,low irritation, low fume latex and formaldehyde free. Best if used 3 months after opening and 6 months after receiving order. Store in a cool dry place and tightly closed.