This is a Donlim Sandwich Maker. The triangular plates inside indicate it can make two pocket sandwiches at once. Simple usage instructions and features: Key Features: Pocket Sandwich Creation: It toasts bread while sealing the edges so fillings like cheese, eggs, or vegetables don't leak out. Indicator Lights (Red & Green): Red Light: Turns on after plugging in, indicating power is connected. Green Light: Turns on when the machine is hot enough to make sandwiches.