"It can be shorter if you want it to be, it doesn't become shorter by default when lowering the intensity of the blade, no. I am not going to let you take mine apart to figure out how it works. You can build your own to tinker with when I think you're old enough for one and have a good enough handle on using mine." Although proper training spars are going to need to wait until after they both have lightsabers.

"While lightsabers generally have the same components such as power supply and so on, there is individual variation," he adds a moment later.