Rey uses Luke's blue lightsaber for much of the Star Wars sequel trilogy. 1 / 7
Then builds her own in the finale. But how do they differ? 2 / 7
The design is almost entirely changed: yellow blade, moving parts, fabric grip... 3 / 7
A far cry from the simple, solid design of Anakin's. 4 / 7
Rey's saber is also made of her old staff. 5 / 7
Thematically, Rey's lightsaber is closer to Luke's green one, which he made himself. 6 / 7
And was fairly revolutionary for its time. 7 / 7