The tool that I used for my dish was a manual food processor. I used it to efficiently slice cauliflower into small pieces. It could be used to easily cut most things into small pieces. One safety concern was making sure not to go anywhere near the blade. The proper way to use this tool is to rotate the blade using the lever then to dump out the contents every once and a while to make the blade wouldn’t get stuck. You could use a knife for the same purpose. I followed verbal instructions for my dish, which was cauliflower fried rice. I wouldn’t change anything for the dish. I didn’t have any real challenges. My greatest success would be that I didn’t have any challenges. I’m most proud of that too.