"My" goods.

Some people write about the bags that you get when you go shopping to supermarket or convenience store. Many people try not to use the plastic bags now. And now, a trial to use "my chopsticks" has started at some convenience stores. The purpose is to decrease of using disposable chopsticks and save the trees. And those have many kinds of colors and designs to make people want to use it. When you eat a box lunch, how about using your own chopsticks?