Containers for relish items on a (Steadware) serving tray. Lids fit under the dishes and are flipped to top as covers. Printed in PET-G at 0.2, these are dishwasher safe on the upper rack. Sliced file for the lids have a filament change at 12.2 so that the top section can be printed in clear (though even at 0.4 this is still not truly clear).
The author hasn't provided the model origin yet.