Magnetic Button Mount for C1-Glass 3D Glasses

Magnetic button mount for [C1-Glass 3D glasses](http://goggletech.net/index.php?route=product/product&path=33&product_id=30). These Google Cardboard-like goggles do not come with a button, so this mount is designed to attach to the arm and give it a button. You will need a 3/4" dia x 3/16" thickness ceramic magnet to glue in the round hole, as well as a 3/4" dia x 1/8" thickness neodynium ring or countersunk magnet to act as the sliding button.

Small changes were made on 6/9/15 to improve pri