Glue gun or some sort of strong glue
Magnets (you can buy them at wal-mart or any other craft store for really cheap)
Magazines or some sort of small image
Clear glass pebbles (also can be found in craft sections in mesh bags)
Step 2: Image
Next cut out a small image from your magazine. It should be a circular shape about the same size as your clear glass pebble.
Step 3: Glueing
Glue your small image onto the magnet first THEN put a glob of clear glue on top of the image and smash the clear pebble on top of it
Step 4: Your done
Now attach them to your fridge. They work great and are really strong.