Wirt
thingiverse
A customized version of http://www.thingiverse.com/thing:305087, designed using Customizer! (http://www.thingiverse.com/apps/customizer/run?thing_id=305087). Here's how to utilize the available options: w for letter choice 1, i for letter choice 2, r for letter choice 3, and t for letter choice 4.
Download Model from thingiverse
With this file you will be able to print Wirt 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 Wirt.