Famously an etiquette-filled culture, the Japanese frown on rubbing disposable chopsticks together. This practice is thought to remove wooden splinters, but it's also seen as a minor insult to the ...

Become a chopsticks master in no time with these handy step-by-step instructions and etiquette tips for how to eat with ...

And that’s not even taking arguments into account about whether the practice is environmentally friendly or not. Last year, Japan imported 13.8 billion pairs of disposable chopsticks ...