Not much to say in forms of constructive criticism, I LOVE your product!! Will any colors be in this run?
If I could make one suggestion as you go into another production run, is there a way to make the lids and bases so that they can stack on one on top of another?
The initial run will be one color but multiple colors will follow presuming the new design is popular.
As for stacking Im envisioning follow-on versions thst address type of functionality but i dont want to get too far ahead of myself