I enjoy switching the crystals out, turning off the lights and swinging them around lol. I love the sound effects—the white crystal, in particular, is kind of calming and hypnotic.
It always baffles me when people ask “what do you DO with them, though?” I mean, the possibilities are endless:
1. Use it as a flashlight when you go in the basement, like Rey in TROS
2. If you have a nephew who is a Kylo Ren fan, stand over him in his sleep and ignite the lightsaber. When he wakes up, inform him what his fate would have been as Ben Solo
3. Ponder your component choices and what they say about your personality
4. If you have more than one, see if you can mix and match the parts
5. Tai chi
6. If you have an artistic bent, weather the pieces
7. If you have an engineering bent, see if you can make a kyber crystal that lights up a different color
8. When someone gets home late at night, just be standing there in the dark and ignite the lightsaber for dramatic effect
9. Wear the hilt as part of a costume on the Galactic Starcruiser
10. Show it to your friends to convince them they should visit Galaxy’s Edge
And so on and so forth . . .