Dog selfie

Saw this thing online that you stick a tennis ball on top of and it makes your dog look at the camera on your phone. So I measured up my iPhone 5S and fired up SketchUp. I added a hook for an elastic and it's sized so my phone should fit it with it's cheap thin dollar store case on it.

Custom Section

I can't get home to print this for a while but feel free to give it a shot. Should print fine upside down without supports but do whatever you like.