Tombow 52180 MONO Aqua Liquid Glue, 1.69 Ounce, 1-Pack. Dual Tip Dispenser for Precise to Full Coverage Application that Dries Clear. Pen tip is for small areas or fine lines of glue. Broad tip is for large areas. Glue is acid-free and photo-safe Glue is 100% washable 1.69 oz. dual applicator that is leak and clog free