The Cannula Glasses Clip allows one to prevent the tube that provides air to the nose from leaving marks on the face by taking out the tension. It also holds the cannula away from skin to prevent irritation and rashes. This Instructable is merely a location to download the .stl files for the Cannula Glasses Clips. All that is required of you is to gain access to a 3D printer and print the files. There are two .stl files that are for varying thicknesses in glasses frames. Feel free to make necessary modifications to the .stl files to fit your glasses.
Step 1: The .stl Files
The two featured files are what you have to choose from for a glasses clip. One has a wider gap for a larger glasses frame. You may make modifications as you like.
Step 2: Fasten the Clips to Your Glasses
Attach the clips wherever you choose on the glasses frame after fastening the cannula to the small opening on the clip. Adjust the clip position to your liking and you're all set! I recommend positioning the cannula tube in the clips so that the tube rests gently on your face, and face the tubes away from your head to prevent irritation.