I modified the pattern of Howl, the littlest Ghost to make them even smaller (not even 2 inches tall!! They are itty bitty), used 4.5mm safety eyes from 6060eyes and cross charms from Michaels, and free handed the bowtie. It was my first time using small rare earth neodymium disc magnets in a crochet project. I'm so pleased they were strong enough to hold through two layers of yarn.