Arduino Holder
thingiverse
With this thing you can hold your arduino in place. And of course, when you spil some water on your desk, you (hopefully) won't need to buy a new arduino (not from experience).
Download Model from thingiverse
With this file you will be able to print Arduino Holder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Arduino Holder.