[she nods] Good to know. [she doubts she'd be asking for anything potentially dangerous to Gallifrey anyway, so those conditions don't worry her. after all, they're not particularly different from the conditions she operates under herself]

[as they've been talking, she's led them to an alley around the side of the shop to make this part less obvious. it's a grimy little corner, but it's empty and private enough for them to disappear without shocking anyone, though she wouldn't trust it for their technology test] Maybe not just that. Anything that works as a key might be a problem--I 'aven't tested it that extensively yet. Basically, I've got a little gadget from the Plane for teleporting, but it's got that as a catch. So if you've got anything like that on you, you might want to drop it on the Plane for a minute. Give me a tick to do that, too. [without further ado, she disappears to the Plane to drop off her keys temporarily, but she reappears almost immediately. she's now holding a tiny, handheld metal device with one button on it] So. If you 'aven't got anything key-like, take my arm, and we'll be out of sight in no time.