Now is the perfect time to stock up on your favorite adhesive with ZIG's Broad Tip 2 Way Glue by Kuretake! This dual action glue pen offers a permanent bond right after applying adhesive when it's blue. For repositionable application, apply when the adhesive is dry and changes color from blue to clear. Other features of this adhesive include that it is water-based, photo safe, acid free, and xylene free. Included in the package are two 2 Way Glue Broad Tip pens.