I thought that this was some sort of rattle box (still looking for a good one), but that being said, this is quite good. It works with Kennedy Half, my Chinese Coins. Haven’t tried walking liberty yet, but will. Will not handle a shell (was not expecting it to, though).

Works really well. I had to reach out to penguin to get the video link. It was in Chinese, with decent subtitles, and some decent routines (one very clever one where you produce three DIFFERENT coins from the box after showing it empty each time.