Eyelash extension glue 3g, 1 bottle Made in Japan Non-irritating type, does not sting For advanced users M type (Mu-shi geki glue) Duration: Approximately 3 weeks Setting speed: Approximately 8 seconds Full curing time: Approximately 24 hours Viscosity: 300mps.s Color: Black Main ingredient: Ethyl cyanoacrylate Compatible extensions: Single, Flat Notes See the second product photo How to use Make sure the glue is at room temperature and shake well before use. A dedicated pin is included. Pierce a hole in the tip before use. The pin can also be used as a cap. Also, be careful as the glue may squirt out when the pin is inserted. *Please use this product at your own risk. When unopened, store in the refrigerator and use within 2 months. The expiration date after opening is 3 weeks. If you have any other questions, please send a message! We also have 1g, 2g, 5g, and 10g sizes available. Please feel free to contact us.