Tried a few magnets for prizes last night. Had gotten some 1.18 inch glass domes, cut out some small pictures, and mod podged them onto the backs of the dome. Some of the mod podge got on the front, so I'll need a bit more practice. So as a last step I'll glue on some magnets I picked up.
Finally got the magnets glued on, as well as doing another batch of magnets, for a total of 20. Not sure if I'll put these into batches of 3-4, or just keep them individual.