So I think I want to use some of these neat little things but I'm not sure where to get them or how to use them. Can you put them through a printer? I have a really good printer through work but I'm hesitant to try it cause I'm not sure it has a transparency setting. I know it has one for vellum. Do you think that setting would work? I'm pretty sure I couldn't write on a transparency without it smearing everywhere.