Rearview mirror for sport glasses

I needed a rearview mirror to attach to my sports glasses while roller skiing. To see the cars and bikers behind me all the time without breaking my neck.

There are two files. Mirror holder with a long “stick” and the mount to attach to the glasses. The mount itself was made specifically for my glasses. But I've included a step file so you can modify it to fit your needs.

I found a cheap small rearview mirror at the car accessory store with a plastic mirror and cut a small piece to glue into the holder.

You can use a torch or candle to soften the holder's stick to adjust the suitable view angle.

I printed with PETG filament and it holds pretty well.