[Can't help smirking a bit at that, especially since it sounds dangerously close to being a compliment.]

Guess I could demonstrate a thing or two.

[He digs a hand into his pocket at Zoro's question, pulling out the two mirrors. After giving them another scrutinizing glance, he tosses one to Zoro.]

Lotta random stuff, but these were the important things. This world's version of a phone, I guess. Or a den-den mushi. He gave 'em to me for free.

[Peers at his own again.]

Supposedly they're magical or something.