Manual operation, easy to twitch, but you should place food material into the machine before twitching. How to use:Place the dispenser on the hot oil and squeeze the handle. For perfectly shaped home-made doughnuts. Disassembles for easy cleaning. The fastest, easiest way to make delicious pancakes, waffles, and old-fashioned doughnuts. Easy Use: The donut maker dispenser is Manual operation, easy to twitch, but you should place food material into the machine before twitching. Just pour in the batter and drop in oil and cook-so simple. For perfectly shaped home-made doughnuts. Disassembles for easy cleaning