Using an invisible ink pen to set up a UV night cache? Use the best paper for the job.
Invisible ink can be used on many surfaces, when using paper, we found this cold pressed, acid free paper to work best.
This paper does not fluoresce like regular paper, making the invisible ink stand out even more.
Using the self seal pouch will help protect the paper for a long lasting night cache.
- 2 piece of cold pressed, acid free paper 2" x 3-1/4"
- 2 self sealing pouch
Pouches are water resistant but not water proof. We recommend using a container.
Read this article to learn more about writing with UV ink.