Features: Adhesive may not be used for sensitive people. It is necessary to work with the product in a well-ventilated room. Eyelash extensions lasting up to 30-35 days. This lash extension glue is the best choice for advanced lash extension stylists. Fast-dring 2-3 seconds. Designed for highly skilled lash artists, with fast dry for time adding to speed of eyelash extension procedures. It works just as well in high humidity (RH 50-70%). Quality & Safety - Latex, BPA, Sulfate & Formaldehyde-Free. The product's for ideal flexibility and viscosity make the lashing faster and help lashes to remain longer. brand new and high quality Use this product on your own with individual lashes, cluster or strip lashes. This lash extension glue is for advanced lash stylists. Specifications: Material:Glue Size:5.2x3cm/2.05x1.18in Color:Black Note: Client eyes must be kept closed throughout the entire application procedure. Be sure that materials do not get into eyes when use. If contact with eyes or skin, clean it and get advice with doctor. Package includes: 1 Piece Eyelash Extension Glue