What will roll a can automatically? Answered
A while back someone posted a way to make ice cream, put your ice cream recipe mixture in a small coffee can, put that can in a larger coffee can and it surround the smaller one with ice and rock salt. You were supposed to roll it back and forth but I want something that will roll it automatically. I thought about an old toy rock tumbler or maybe I could find an old hot dog roller, anyone have any other ideas for something I could use?