He's clever enough to realize from the way she's looking around that a lot of this is new to her. He taps the one she's asking about. It's a coffee maker.

Toge gestures around. He points at the next appliance, this one an electric kettle. Warms water for tea.. The last appliance on the counter he taps. Rice cooker.

He raises an eyebrow a little bit. Do you know about the fridge? He might be something of a cook, she's stumbled upon his favourite hobby.