Star Wars: The Force Awakens features a Sith lightsaber that's three-bladed because seriously, 3 is better than 1. But let's say you're looking to build it on your own. This infographic below will walk you through on how to build a simple replica. Check it out:
![](https://fooyoh.com/files/attach/images/1098/048/887/014/lightsaber2.jpg)
via
PureGaming