These chopstick helpers will keep you from struggling with chopsticks.There's a case included which holds 5 pieces.Will last better when printed in ABS, PLA will work to but won't last as long.
Designed for these chopsticks although most sticks will fit:CGTrader won't accept links in descriptions, to find the chopsticks do an Amazon search for this productnumber B081DC2GL1
https://www.amazon.com/Chinese-Bamboo-Disposable-Chopsticks-Directions/dp/B081DC2GL1