¥1,180 New, Unused, Unopened These 20cm chopsticks for the right hand can be put through rings to support the correct way of holding them. Non-slip processing. Simply put your fingers through the rings and you'll naturally learn the correct way to hold them. They can be used by a wide range of people, including those who are having trouble holding chopsticks correctly and for rehabilitation during meals. The case is thick. To keep shipping costs down, I will only protect it from water damage and pack it in a box. The case may be crushed. I don't think there will be any problems with the chopsticks themselves. Thank you for your understanding. - Brand: EDISON - Size: 20cm - Intended Use: For right hand - Features: Can be put through rings Edison chopsticks that can be held correctly Edison chopsticks Corrective chopsticks Thank you for viewing.