Kids love to paint, and when they paint, the need a little squirt of each color. The kids in the school love these little ten pot paint organizers.
Your little ones will love them too.
When the day is done, it's easy clean up in the dish washer because they're printed in PETG.
Print in PETG as shown - bottom is flat
Use low infill % - 10% or so is about right for strength.
Use glue stick - the model spans the entire MK3s bed centered - so stripe up a big circle before printing for easier release.
Note - the words "Garden Ridge" are lightly embossed into the center well - that's the name of the preschool that I made these for. I've provided the STL/3mf so if you want to zap that out, you can.
The author hasn't provided the model origin yet.