I saw something like this at a restaurant and was able to make a similiar item for use at home. The print works well out of PLA filament and the fun colors are great for kids. 

• Print time is about 8 minutes

Of all the utensil holders I've seen,
None are quite like chopstick holders, it seems.
With tiny slots for each stick to rest,
They hold them tight and at their best.

Be it PLA, TPU, or a PETG's touch,
A chopstick holder is useful so much.
For sushi, ramen, and stir-fry too,
It makes eating with sticks easy to do.

So next time you reach for your chopsticks fair,
Remember the holder that keeps them there.
It's simple yet mighty, and oh so sleek,
An essential tool for mastering chopstick technique.