Sorry for another marble magnet post, but I thought you all might want to know that the silicone "household glue"/caulking, such as this, available at any hardware store, does not smear ink jet prints! I've heard that other glues commonly used for this project do. I just made the cutest magnets of my kids' faces, which will be great gifts for the grandparents, and I got to do some of favorite fine art pieces and the like. They're lovely! I found the glue very easy to work with and it has no fumes to speak of.