This glue pen is a terrific tool for any paper crafter. You can
use it in 2 ways- for a permanent bond and a temporary bond. Instructions on
how to use the pen in both of these ways is on the barrel of the pen. The glue
is acid free and xylene free. The glue comes out blue and dries clear. This
particular pen has a ball point so you can write with it or do fine line work.
Easy to work with and no mess!