This microwave set I designed has 662 pieces and is really large. It has the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, and 0. It has an opening door. It also has the area where you put food and spins and heats it up. The circle thing is made of clear pieces because that's what my microwave at home has. Below the numbers it has on the left, the start button and on the right side it has the stop button or cancel. It has black transparent pieces for the window on the door of the microwave that can open and shut.