A Diamond Select Toys Release! The Class M-3 Model B9 General Utility Non-Theorizing Environmental Control Robot is the most important piece of equipment on the Jupiter 2 mission. In addition to running air and soil tests on the planets they visit, it also opens all of their bottles! This 4" sculpted metal opener has magnets on the back, so it will stay on your refrigerator or lunar module until you're in danger of getting thirsty!