This is a collection of multiple lightsabers in Blender. Each lightsaber has two shape keys ("extended" & "retracted"). You can increase value of "retracted" to sheathe the saber. Intended mainly for Evee, but can work in other render engines.
You can learn how to make your own lightsabers simliar to these in this video: https://www.youtube.com/watch?v=YNrhhrtbqYs
еEEEEE!!!!!! THANKS WERY MUCH FOR TUTORIAL VIDEOOOOO!!!!!!!!