"Arm's band?" repeated Nike before looking at the item in his arm. Wait, he uses that to make things disappear or...store them? She'll refrain from asking 'where it goes' because she has sinking suspicion it may be due to magic. "That sounds really useful. I could just hoard all of my snacks and emergency rations in there," admitted Nike after realizing it'd be a good replacement for the modified rucksack she had in mind to take on missions.

Instead of asking more questions about the store or value of the item, she'll pay attention to the....whatever it is he is showing her. "The main channel of communication?" repeated Nike clearly having a hard time understanding what it is. The only word she understood was communication. Could it possibly be like writing a letter to others or...?

His next question will catch her attention, she'll nod her head, "My roommates suggested to keep it on me at all times just like the other contraption on my wrist." Taking the ticket out of one of her very accommodating pockets, she'll show it to Roland while waiting for his next instructions.