Wearing a face mask for long hours could bring a lot of discomfort, especially behind the ears, due to the masks' strings. People in South Korea are turning to an unexpected item for help: a handle from a coffee box! The 'Maxim coffee Box' is a common household and office item in the country. The mask strings are hooked onto each end of the plastic box handle. It seems like the handles are now in more demand than the coffee itself!