"I thought so. Just keep it on at all times, will you? You never know when you'll need it. It's completely waterproof and the crystal can't be scratched or broken, nor will you ever need to change the battery, so there's no reason to take it off."

Crowley crossed to his dresser and lifted the bottle of wine he'd received for Christmas off the top.

"You know it's funny how you received that with no name on the tag, because that's exactly how this bottle arrived. I don't suppose you'd know anything about that?"