noun
disposable chopsticks; splittable chopsticks
Wooden chopsticks that come as a single piece and are split apart before use. Common in restaurants, bento boxes, and takeout.
コンビニで割り箸をもらった。
I got disposable chopsticks at the convenience store.
割り箸を割るとき、きれいに割れないことがある。
When splitting disposable chopsticks, sometimes they don't split cleanly.