This product (GE Model D-4) was manufactured in the late 1960s and early 1970s. It is almost complete. All that is missing is the Training Cup. Included in this GE Heat 'n Serve Baby Dish Feeding and Training Set is: -3 compartment baby dish -Tray for cold food -Baby Spoon -Feeding Spoon -6 foot electric cord with signal light -Use and Care Book The box with everything weighs 3 pounds 8 ounces. This unit does work. I plugged it in and let it warm.