I started drinking loose tea and needed a way to store various teas. One could have used tea cans, but then you never know whats inside which can, or you would have had to tape something on them... But what are 3D printers for?!
So I designed these containers that are stackable with labels that are interchangeable.

I printed the boxes themselves in PETG which should be food safe and the text in PLA.

If you want to change the design, here's a link to the box:
http://a360.co/2opFvxi

And if you need different labels:
http://a360.co/2n9QtHa
(Feel free to ask for labels in the comments, I will upload them, if I have time.)