A 15 ML Melon Booster Liquid Glue appears to be a type of adhesive used in the application of eyelash extensions. It is a typical size for professional use, providing enough glue for multiple applications. This offers quick-drying times for efficient application and helps minimize the chances of the extensions sticking together. This provides a durable and secure bond, allowing the eyelash extensions to stay in place for an extended period. 15 ML Melon Booster Liquid Glue is often formulated to minimize fumes, which helps reduce irritation and discomfort for the client and lash artist.