This is Tom's original, popular handcrank model, first released in 2013.
It is affordable, easy to use and a great way to test out the tumbling technology if you are not quite ready to buy a TTT 3000. It is small enough to fit on a table for trimming, but large enough to tumble 1 lb in 5 minutes or less.
The handcrank requires you to turn the barrel with the easy rotation barrel. It is made of furniture grade PVC and is easy to assemble/disassemble and store.