I made this hanger for your showers' glass door, and you can hang stuff like a towel on it.
Its fits well on 6 MM doors, with 7 MM you maybe need to do a bit of sanding. I think 8 MM is possible, but I think it'll take a lot of sanding.
If you need anything or have questions, please leave a comment and i'll try to react to it!
The author marked this model as their own original creation.