KURETAKE-ZIG 2 Way Glue Pen: Broad. This glue can be used two ways! Use it when it’s blue and wet for a permanent bond or let it dry clear for a few moments to get a temporary bond. This package contains one 2 Way Glue Broad Tip Pen. Acid free and photo safe. water based glue, xylene free. Conforms to ASTM D 4236. Imported.