My favorite glue pen.
Sailor glue pens are my favorite adhesive to use for tiny pieces. I used to paper piece a lot and this pen was perfect for all the intricate details I like to add. The glue flows easily and you don't need a lot so a single pen will last awhile. The Sailor glue pen is good for paper piecing, punch art, adhering die cut letters and any other intricate work you need to do.