Luke, of Muppet wedding fame, did all of us (plus the entire internets?) a favor by giving us a tutorial on how he made his amazing lightsaber cake cutter. Here is the four-step hack for turning a Crate & Barrel cake knife, into a lightsaber cake knife.
♥ Rustic Wedding Cake Server Set ♥ Featuring jute twine wrapped handles, Jute twine bow and lace. Cake Server Measures: long Cake Knife Measures: long Ready to ship in days and will ship via day priority mail.