It automatically turns on when plugged in. The button for “push to start” is stuck in the on position. It does work! The VTG Oster Automatic Egg Cooker Poacher 581 is a vintage kitchen appliance that offers the convenience of cooking up to 7 boiled eggs and 4 poached eggs with its electric power source. Made of metal and plastic in a classic black and amber color scheme, this Oster egg cooker is designed with a capacity of 6 boiled eggs and 4 poached eggs, making it a versatile and efficient addition to any kitchen. With its automatic features and compact size of 9 inches in height and width, this Oster 581 A model is a practical and reliable choice for cooking eggs in style.
eBay