http://goldenarmor.com/holocron/

Holocron making- you can get the kit for a 3-sided one or a 4-sided one. You can get the full one, but if you want to learn how to make a holocron, I suggest you get the kit. You can make a Jedi holocron. You can choose your cogs. Did you know?: Sith holocrons have a curse in Aurebesh for students unworthy to become Sith.