Glue Pens are Very Useful
I find that a small collections of glue pens in my craft box is one of the most used things that I have in my card making collection. They are extremely useful for gluing small parts to the card. I have a large collection of peel off stickers, some of which are quite old and have have lost their stickiness. My bullet tip glue pen does a really great job of adhering these stickers and has saved me a lot of money with not having to throw them away. I also use a lot of tiny gemstones in my card designs and find that my fine tip glue pen is the perfect companion when doing this type of work.