50 instant super glue with special formula for mess-free adhesive , it contents ethyl-cyanoacrylate,  it bonds flex banner in seconds,  it bonds also bnd Steel to Steel or other metal in 5 seconds under room temperature.

it's also ideal for bonding a wide variety of materials around the home, including rubber,metals, ceramics,leather, wood,most plastics, and much more,  it's great for DIY and model making.

Packing in small colorful box, plus display color inner box, with one metal pin for open nozzle, eye attracting and easy for sale, 
this package would be your idea choice,