Jars? Turning her head slightly, Kurumi followed the professor's gaze. "Sure thing, professor," she nodded as she made her way over towards them, removing her wand from her robe's pocket as she did. Picking up the first jar with her none wand hand, Kurumi pointed wand inside it and promptly produced the blue flames before setting the jar down and picking up the next one. Having practiced this particular spell since she was a first year, it was one of the few that Kurumi had been able to perform nonverbal. Kurumi continued to fill jar after jar until each one was glowing with a brilliant blue flame.