I have made this mini mug for the BIG AND SMALL CONTEST.
I saw the contest and i want to do something.
Step 1: Materials
The only thing you need is a 3d printer and PLA filament.
Step 2: Where Have I Made It?
I have made it in Tinkercad.
It is a very useful app.
Step 3: The File.
You can download and print it.