 Anyway, this is another popular invention. It was these canes, and you twist open the cane. There's a long glass vial inside you can fill with liquor and, of course, just screw it out and pour it into whatever. There are reproductions of this cane on eBay. I happen to own one of them. I'm not ashamed to say. And I bought it. This book came out in 2019, and I bought the cane right when COVID hit, not prohibition.