When I was still living at the Flop, I didn't want to make enemies of everyone on my floor by boiling ginger, so I tried some of these out. Neville went over them with me before I left and he says they're all safe for you.

[She opens her bag and lays out the packets that she'd brought from the shop.]

This one's nice. It doesn't smell like anything really but it's got a sweet flavor like tea with honey.