Iron chopsticks are mainly easy to rust, so it is best to avoid using them when eating. Metal chopsticks such as stainless steel are mainly too heavy, feel bad and have strong thermal conductivity. Eating overheated food can easily burn your mouth. Relatively speaking, bamboo chopsticks are the first choice, non-toxic, harmless and environmentally friendly.
Of course, you can also choose natural wooden chopsticks. However, bamboo chopsticks and wooden chopsticks are not easy to clean and are easily contaminated by pathogenic microorganisms due to material reasons, so it is necessary to pay attention to frequent disinfection and keep them clean and hygienic.