Wanhao i3 Duplicator Filament Guide

Yet another Wanhao i3 Duplicator Filament Guide for a top mounted spool using either the [Wanhao clip](http://wanhaousa.com/pages/attaching-the-filament-stand-to-the-top-of-the-printer) or [the one I designed](http://www.thingiverse.com/thing:1443598).

The lock is optional, but works well.

This thing was made with Tinkercad. Edit it [here](https://www.tinkercad.com/things/b9IunWUpUOO).