Ok, these are fun. Elliott has been scribbling "messages" down and then scribbling over them with red since I showed him these. And I have to admit, I am a little addicted too. They would be really fun to make for a small group of friends with little secret messages just for them. They would be a lot of fun for a party invitation too! The tricky part about these is you have to print them out twice. First print out the faint message you want to keep secret, then put that same piece of paper back into the printer and print out the red scribbles on top of the other design. It's a little tricky to remember which way to put the paper back in at first, but once you get the hang of it, it's super easy! You can design your own, or use the two I made. You can download "I've got my eye on you" here, and the hearts here. You can download the red scribbles here. Hopefully your little ones and their valentines have as much fun with them as we have! Now, to make those decoders.