Donna Rorabaugh is also an avid This Old House reader who often uses magazine pages for inspiration. Rorabaugh asked for a Dremel last Christmas and decided it would be the perfect tool for the detail work on this ice castle. The icicles and iceberg featured here were all carved using the rotary tool. She uses smoothing Dremel bits to finish her masterpieces. "The Dremel is great for any corrections, and royal icing covers any mistakes the tool misses," she says.