Eye Relief Knob for Oculus Rift DK2

***New version here: http://www.thingiverse.com/thing:714423***

Ben Heck's knobs (http://www.thingiverse.com/thing:134410)-- while a godsend for the DK1-- doesn't fit the DK2, so I whipped this up in TinkerCAD. Now you can finally spend that penny you've been keeping on your desk! (or frame it and put it up on your wall as a collectible anachronism)
The bottom side has a rough approximation of the Oculus logo and a little indicator arrow so you know how far in/out you are.