4oz Bottle with an innovative inverted cap that provides quick and easy adhesive flow. Acid-free, photo-safe, non-toxic, and stronger and faster drying than Aleene's Original Tacky Glue. Aleene's Turbo Tacky Glue is permanent and holds items on contact, applies white yet dries clear and flexible and can withstand both heat and cold. The nontoxic, no-run formula is low odor and safe for use on many craft surfaces.