She first used the lightsabers in battle on Raada just after she had constructed them, rescuing her friend Kaeden Larte and covering the escape of the population of Raada onto arriving evacuation ships. The hilts of the lightsabers were originally created from pieces of scrap metal that Tano had acquired over the year since the fall of the Republic, but were later modified to be more functional and decorative. Though the crystals originally emitted a red blade, she purified them with the Force, turning them white. Tano obtained the kyber crystals used in these lightsabers one year after the end of the Clone Wars, retrieving them from the lightsaber of the Sixth Brother, an Inquisitor she had killed during the Imperial occupation of Raada. The lightsabers, which had white blades and curved hilts, replaced the lightsabers she used before leaving the Jedi Order during the Clone Wars, which Tano had abandoned in order to fake her death to the Galactic Empire after the Siege of Mandalore. In the years before the Battle of Yavin, Ahsoka Tano used two white lightsabers as her personal weapons. ' They're beautiful, Ahsoka.' ―Bail Organa

Kotor 2 how to make a lightsaber