What is korean chopstick?

Korean chopsticks are called jeotgarak and are made of metal,Usually of stainless steel. They are typically longer and thicker than Chinese and Japanese chopsticks, and have a squared shape instead of being round. The squared shape is said to make it easier to pick up slippery foods such as vegetables and meats. Unlike other chopsticks, they are also usually not tapered at the end, making them more rigid. Traditionally, they were made of silver or brass, but modern versions are often made of stainless steel. Korean chopsticks are often used alongside a spoon when eating Korean dishes such as bibimbap and bulgogi, as they are used to pick up solid foods and the spoon is used to scoop up soups and sauces. In addition, it is considered impolite to bite or suck on Korean chopsticks.