Simple Puck.js case

This is a remix of the watch case made by MaBecker.

It's a simple case that will hold the [Espruino Puck.js](https://www.espruino.com/Puck.js) microcontroller. It also fits inside the soft cases from the [Espruino shop](https://shop.espruino.com/puckjs-accessories).

You can customize it with your name or any other shape in Tinkercad!

I think this microcontroller is fantastic, thank you to [Gordon Williams](https://twitter.com/espruino) for creating it :D