Simple little food label flags. They clip onto smaller bowls or containers, allowing you to mark or label what's in it.

This came from a need to label identical-looking salsas, letting everyone know which ones are mild and which ones will hurt for days.

Print settings:

Default settings of one of the thicker presets, like 0.28 Extra Draft, will work well.

Print with the flags pointing straight up. On the textured PEI plate, no brim was needed. 

Bambu and Sunlu PLA were used successfully.

Food Safety Note: 3D printing is NOT recommended for actual food use. PLA is supposedly non-toxic, but the grooves between layers are difficult to wash and can harbor bacteria. If these avoid touching the food, that's probably fine, but if they end up partially stuck into the food (…like the example photo), it may not be safe to reuse them.