Glue Dots EconoDot is a bench-top dispenser that is designed for assembly, packaging, printing, and manufacturing applications. It is inexpensive, lightweight, and can hold up to 8,000 Glue Dots, and no lost time. (For optimum results and to lower your Glue Dots pattern cost, be sure to use the ED series of rolls ED21-404 , ED31-404 , ED41-404 for use in your EconoDot dispenser.)